Navigating Our Way to the End of this eXtremely Long & Winding Tunnel XPM78-01 Möbius Progress Update 22-28 March 2021

Alas, the milestone of moving under our own power has eluded us for another week but next week is looking very promising for Möbius’ first of many sea trials.  We continue to experience a series of “installation issues” that have prevented our Kobelt hydraulic steering system and Kobelt Throttle/Pitch controls to work as they should and so without steering and propulsion we haven’t been going too far other than being towed.  But the fuel economy has been fabulous!

As with last week, with less progress than usual and not much of it being very visual, I don’t have as much content as usual for this week’s Show & Tell Progress Update, but grab a comfy seat and something tasty to drink and let’s get started with what I can show you about the past week of March 22-28, 2021.

Nazar Boncuğu Keeps Us Safe!

Many of you may already be familiar with Nazar Boncuğu aka “Turkish Evil Eye” as they are the most popular tourist souvenir of all and these captivating cast glass blue eyes have found themselves being transported to homes and boats all over the world, including ours.  As is the tradition, we have one right outside the front door of our apartment for the past 3+ years.  When Christine and I first came to Turkey back in 2014 so Christine could do her meticulous research for her next book at the time which became Knight’s Cross, we saw these Turkish Eyes warding off evil spirts on the bows almost every fishing boat in the many harbours we visited so of course we had to have them on Möbius’ bow too!


PXL_20210328_151430390While they can be found in shops almost everywhere, we wanted the Goldilocks Just Right version of Nazar Boncuğu and last week Christine spotted these two beauties in a specialty glass shop in Antalya and knew that these were it! 

As you can see in this photo, right now our pair are basking in the sun atop one of our Ro$ewood Galley Garages where they do look resplendent with the light coming off the water, but they are destined to be securely adhered to the bow next week so do stay tuned for those shots.


Do I See Light at the End of this eXtremely Looooong and Winding Tunnel?

Majuro to Suva Google MapsIn many ways, this whole adventure began back in March 2015 when Christine and I were making the 3000nm passage from Majuro in the Marshall Islands, down to Suva in Fiji. 
P1020320We had spent almost a year in Majuro which we are very much looking forward to returning to on our previous 52ft steel sailboat Learnativity and we had an awemazing 3 week passage down to …..
Map of Kiribati and more. ………. Suva with stops along the way at the island nations of Kiribati and Tuvalu along the way.
Voyaging Under Power Beebe 4th editionI had given Christine a copy of Robert Beebe’s “passagemaking bible” Voyaging Under Power and she was reading it on the passage down to Fiji and we would discuss it a lot as we sailed south.  Over the course of that 2+ week passage, we both became more and more aware of just how different passagemaking under power would be compared to sailing which we both knew and loved so much. 

By the time we got to Suva we had made the transition from thinking of switching from sail to power as a fun joke to being a real vision of our future.  As do most adventures I think, certainly most of mine, they begin when you start following your curiosity and now, six years later, we can see that this was when the adventure of designing and building Project Goldilocks, as we called it at the time,

In those six years we have gone from a very big vision to an eXtremely big reality and the path along the way has been like most of our adventures, one that includes several storms and other challenges along the way but always worth it for the joys at the end as one adventure transitions into the next.  We are not quite at the end of this latest adventure as the build continues, but we are now living more and more onboard and we grown increasingly eXcited about bringing this adventure to a close and beginning the next one back out on the ocean, eXperiencing the new storms and joys of what promises to be a very different type of voyaging under power for the first time.

Installation Issues Getting Resolved

The most recent set of “storms” for us has been a series of what I will simply refer to as “installation issues” which we have needed to resolve before we can begin to voyage under power for the first time on our first of what will be many, sea trials to shake as many gremlins out of the brand new Möbius and have as much of what is often referred to as “infant mortality” as possible before we finally leave Antalya in our wake.  This less than appealing term “infant mortality” is actually quite accurate in the context of a newly built custom boat as it refers to the several cases we are sure to have where brand new equipment and a brand new boat, will have items that are DoA or have not been installed correctly and fail to work as they should.  So far we have had very few new bits of kit that have been DoA on arrival but we have had a number of installation problems that have been keeping us from being able to go on our first voyage under power; our first sea trial!

This past week I have been working closely with our new electrician Ismail and along with some continuing eXemplary technical support from Lance, Keivan and Hicham at Kobelt Canada.  I have been working with Lance to design our steering and control systems for about four years now all together, and I can’t say enough about all of them at Kobelt who have been up in the very early morning for them in Vancouver, late evening for me here in Antalya, in order that we can do some live video calls for a techie version of Show & Tell as we went through hydraulic setups, wiring and they could watch what the moving components were doing, hear the sounds when they mattered and really be as close to being here in person with me as is possible.  As it turns out, all of the equipment from Kobelt arrived working as designed but the extensive list of items involved from hydraulic pumps, cylinders and valves to electronic controls and autopilot systems have been installed over the past 18 months and we are only now connecting all the parts together and there have been some issues along the way.

Three weeks ago the problem was that we weren’t getting pressure to the hydraulic steering cylinders, then two weeks ago we were having a long lag in time between when the Throttle or Pitch control levers were moved at one of the Helm Stations and when the lever on the Actuator box in the Engine Room moved and hence when the Throttle/Pitch cables and levers moved.  This past week we have been having difficulty getting the CPP Pitch Angle Gauges at each helm to communicate the correct Pitch Angle as the Pitch Control Levers were moved Ahead/Astern.  It goes as does most problem solving, you trace your way back to where you began, compare the schematics and guidelines from the manufacturers to the actual “as built” installation and you find the differences between those and fix them.  Sounds simple, and it is, but it sure can take time and effort to follow these long and winding paths.

PXL_20210328_120149743Perhaps it has been thanks to those two Turkish Evil Eyes being onboard that we have been on a solution per week schedule and the first two problems had been resolved in the previous two weeks, and I am delighted to report that as of last night (Saturday 27th March here) Ismail and I have the Pitch Angle gauges working and mounted back where they belong at each Helm Station!  We have tested all this with here at the dock Mr. Gee thrumming away and our Nogva CPP churning the clear waters underneath making Möbius tug at her dock lines.  Once all the other critical jobs have been finished such as finishing the deck hatches so they all close and seal properly, finishing and testing the fire hose and a still rather long punch list of other jobs, we will be *almost* good to go!


Almost, because there remains one last major and eXtremely critical system that needs to be finished before Möbius is seaworthy enough for her first sea trials; Navigation System.  This involves getting the key elements of our whole Furuno Navigation system working and configured as this includes things like our Radar, AutoPilots, VHF radio, AIS (Automatic Information System) and all the related screens, computers and black boxes which controls all that navigation equipment.  Good on that front is that Captain Christine has been leading her very own team of technicians which Naval has sub-contracted with to assist with getting the eXtremely multi-faceted navigation system of hardware and software all wired, inter-connected and configured.

For those interested in the details of our navigation system and to give the rest of you an idea of what all is involved, here is a quick overview of some of the individual bits of kit Christine and I have pulled together to build our Steering & Navigation system**

** FYI, on the Mobius.World blog site, there is a complete list of all the equipment in all the systems on Möbius available under the tab at the very top ribbon called “The Boat” which you can see by clicking HERE.

Here is the list of the components in our Steering, Navigation and Communications systems which are very intertwined:

STEERING SYSTEM
  • Primary STEERING x2 Kobelt Designed dual fully redundant hydraulic systems
  • 2x Kobelt Accu-Steer HPU400 pumps
  • 2x Kobelt 7080-B12 Balanced cylinders
  • STEERING Controls x2 Kobelt NFU jog levers @ Main & Upper Helms
  • Kobelt 7176 wired “Walk About” handheld remote station @ both Helms
  • auto pilots x2 Furuno 711C Auto Pilots, 2 independent units for redundancy
  • Steering Backup………. Kobelt manual hydraulic pump @ Main Helm w/ steering wheel
  • Emergency Tiller stored in ER, attaches direct to Tiller Arm w/ block & tackle controllers
  • NAVIGATION EQUIPMENT
  • main helm monitors… 2x LiteMax NavPixel 19” touchscreen 1600 nits @ 1280 x 1024
  • 1x 43” LiteMax Durapixel sunlight readable 1600 nits @ 3840×2160
  • 1x Samsung 50” SmarTV
  • upper SkyBridge monitors x2 LiteMax NavPixel 24” touch, 1000 nits @ 1920 x 1080
  • Navigation software x2 Time Zero Professional w/ Sounder + Radar modules
  • x1 RosePoint Coastal Explorer
  • x3 Navionics on Tablets
  • charts:….. Full set of Navionics World Mega-Wide charts on Furuno/TimeZero
  • Full set of Navionics/C-Map charts on Coastal Explorer
  • Main helm PC………. Micro ATX tower
  • Intel I7-9700, 16GB Ram, 1TB SSD, GTX 1660 6G OC Graphics card
  • Skybridge PC Kingdell Fanless mini PC, Intel I7-1051 16GB Ram, 512GB SSD
  • gateways:… RosePoint Nemo, NEMA 0183/2000, TCP/UDP, RS-422, RS-232, RJ45 ethernet
  • Maretron USB100 USB Gateway
  • Maretron IPG100 IP ethernet Gateway
  • AIS x3…………….. Emtrak A-200 Class A
  • Standard Horizon AIS B Class in GX6000 VHF radio
  • Tender = Vesper XB-8000 smartAIS Transponder w/ WiFi + NMEA2000 gateway
  • Weather station ….. Airmar 220 WX
  • w/ ultrasonic wind, barometer, 3 axis accelerometer, gyro + compass
  • Infra-red night vision….. FLIR Gyro stabilized camera M332
  • radar… Furuno FAR 1523 Radar Black Box with 6’ open array
  • heading compass……… Furuno SC33 Satellite compass
  • GPS Furuno GP330 GPS head dedicated to Radar
  • Standard Horizon GPS Head into GX6000 VHF radio
  • Standard Horizon GPS Smart Antenna SCU-31
  • Vesper GPS Head into XB-8000 in Tender
  • remote controllers x2:…… Furuno MCU004 Monitor Controller on Helm Chairs
  • Kobelt 7018 “WalkAbout” handheld wired remote @ both Main and Upper Helms
  • depth sounders x2
  • @Bow = Furuno BBDS1 bottom discriminating Black Box w/ 5205PSD transducer
  • @Stern = Furuno Ultrasonic UDST800 depth, speed, temp traducer
  • COMMUNICATIONS/MONITORING EQUIPMENT
    • VHF RADIO.. Standard Horizon GX6000 w/ AIS + NMEA2000
    • w/ AIS + SART target display & GPS Compass
    • RAM 4 remote mic @ Main Helm
    • Wireless mic w/access point
    • loudhailer….. Standard Horizon Dual Zone 25W PA / Loud Hailer
    • with preprogrammed fog signals + Listen Back
    • Horn………. Kahlenburg S-330 air horn
    • Satellite coms…………. Iridium GO!
    • Data logger…. Yacht Devices Voyage Recorder YDVR-04
    • Search light………. ACR Artex RCL-95 Pan/Tilt/Zoom 500W Searchlight w/ Remote
    • Monitoring….. Maretron monitoring system
    • Including All: bilges, tanks, batteries, engine, fuel flow, smoke & heat, etc..
    • Viewed on any screen and remotely via Maretron N2K View
    • on boat networking… NMEA 2000 N2K dual backbone 2000 network throughout
    • Multiplexers for NMEA 0183 + RS432
    • Gateways via USB & IPG
    • Victron, and Maretron networks for monitoring
    • IP Cameras. Forward facing IP camera mounted on Skybridge roof
    • Aft Facing camera above swim step
    • Reolink Bullet IP camera engine room
    • Reolink Dome IP camera engine room
    • Video encoder. Axis Camera Encoder
    • WiFi Antenna. Microtik Groove 52 AC Wi-fi antenna
    • WiFi booster … WeBoost Drive Reach
    • Cellular antenna…….. Wilson Wide Band Omni-Directional Marine Antenna for cellular
    • ROUTER……. PepWave Max Transit Duo router
    • Network Access Storage. Synology NAS Disk Station w/ 2X 8 GB Seagate Barracuda drives

    Well, you get the idea, there is a LOT of moving parts to this puzzle.

    PXL_20210326_161615508And as you can see here, some of those moving parts are often crowded around Captain Christine at the Main Helm in this case!  Yunus on the far Right is the the manager of this connection and configuration team and Erdal with the toque in the middle is the lead technician and they have been a true treat to work with.
    PXL_20210327_055755582Some of the “moving parts” are blinking lights such as this set on the back of just three of our network switches in one of three “Internet Alcoves” as Christine calls them.  Strange though, we have “cut the cord” more than most people ashore and Isn’t it great that we are living in a wireless world!
    PXL_20210327_055813348Zooming out a bit of that alcove to show you that it really is quite small but it does have even more hardware!
    PXL_20210326_164225899Another very “wireless” alcove, this one behind the 50” monitor and home of Boat Computer #1 and the Synology NAS on the Left side of the Main Helm.
    PXL_20210327_120112773Out on the Aft Deck looking up at the Main Arch and the Tender Davit on the Left, to show you yet another very “wireless” area along the Arch where all of our external navigation and communication equipment resides.

    One eXciting milestone this week has been seeing that 6ft Open Array antenna spinning around for the first time on our Furuno FAR 1523 Radar!
    PXL_20210327_154137661.MPMy favorite Geekette, aka Capn’ Christine aka my Beautiful Bride, is a wee bit shy but I was able to at least get her hand in this shot as she tilts the two 19” LiteMax screens at the Main Helm to show how she now has TimeZero running charts on the Left and an awemazing amount of detail of the seabed below us thanks to our Furuno BBDS “Black Box Bottom Discriminating Sounder” where we can watch individual fish swimming below Möbius’ hull and details of the composition of the sea bead down to about 75 feet below the “top of the bottom”. 
    PXL_20210327_154243872.MPI will leave you with this shot of the view at your eye height when sitting in the Captain’s Chair here at the Main Helm.  Now, if we can just get past that sea wall …………………..

    Thanks for joining us again for another week in the adventure of Project Goldilocks.  Please be sure to leave any and all comments and questions in the “Join the Discussion” box below and I hope you will join us again next week for what I hope will be the report of our first sea trials!  Wish us luck!  We will need it!

    -Wayne

    Möbius on the Move Progress Update 15-20 March 2021

    Not as much for this week’s Show & Tell as the Commissioning Phase is now underway which mostly involves setting up and testing all the many systems onboard which doesn’t yield much visual interest.  It is not too much of a stretch to say that the systems on an eXtreme eXploration Passage Maker like XPM78-01 Möbius are similar to what a floating village would require.  Given the eXtremely remote locations we favor we often have no support systems ashore or when on passage and so we need to be completely self sufficient with what we have onboard.  For example we need to be able to do all of the following for an indefinite amount of time and be our own:

    • Power Plant to generate all our electrical power; 12 & 24V DC and 120 & 240V AC
    • Water Utility able to create and store all our own Domestic Fresh Water and Domestic Hot Water
    • Sewage Treatment Plant able to pipe and store all Black Water (sewage)
    • Grey Water Treatment Plant able to pipe and store (drainage from all showers & sinks)
    • Telecom Utility looking after all our own cellular, WiFi and satellite communications.
    • Weather Station maintaining up to date and highly accurate weather at all times is a BIG factor in keeping us safe, knowing where to be and more importantly where NOT to be at any given time and what anchorage is best for any given day’s weather.
    • Navigation System allowing us to know in great detail what is all around us both above and below the waterline in order to plot our routes safely.
    • Full Repair Shop.  Christine and I are the only two people on board and so if something breaks or needs fixing or maintaining, as we often say “If these four hands don’t or can’t do it; it doesn’t get done.  So we need both all the knowledge, skills and tools to fix every system and every piece of equipment onboard.
    • Equipment & Supply Store.  We need to carry any and all parts and supplies that are needed to service and maintain all these systems and again, if it isn’t onboard, it doesn’t exist in our world.

    I could go on for some time but you get the idea.  The Commissioning Phase we are now in is all about getting all the components in all those systems up and running and getting them all adjusted so they work correctly and together.  So while there isn’t as much to show and tell you about this week, there is a LOT of things going on in this critical phase.  So without any further delay, come along for this week’s update for the week of March 15-20, 2021.

    One important announcement before we begin.


    4AA5CF9E-7315-4AE9-8BE9-1B500A08A551We had an eXtremely eXciting start to this week when Captain Christine began her next circumnavigation of the Sun.  I won’t give away the number of her new circumnavigation, let’s just say that the two digits add up to Lucky 13!  We are sleeping on the boat now so I was able to have her wake up to this little surprise on Monday morning.

    Möbius on the Move!

    For a boat that is still experiencing a number of “installation issues” that are preventing Möbius from being able to move under her own power, we have sure been doing a lot of moving! 

    Free Zone   Setur Google Earth labelledI’ve grabbed this shot from Google Earth to help show our different locations over the past few weeks.

    Position #1 is where we have spent the most time on the End Dock Wall.  #2 is where we were sandwiched between the Green and Red/White boats on the Side Dock Wall and #3 is where we are now on the outside wall of Setur Marina.


    PXL_20210313_142345861As you may recall from last week’s post our first move was to be towed off Position #1 on the end wall of the harbour over to #2 on the side wall between the big Green Monster and the Red/White power cat.
    PXL_20210316_124533376.MPThis was our new view looking off our bow to the now empty end wall where we had been at position #1 for the past 2 weeks.

    PXL_20210315_072122770The reason for that move was because the little guy on the Right here was coming in to dock and get loaded up.
    PXL_20210315_072138399As you can see there was barely enough dock space for our two little Red tugs, let alone us or any other boats.
    PXL_20210316_143609949After loading that ship up he left and we were able to move back over to the end wall.
    PXL_20210316_143810780One of the small harbour tugs came and hip tied himself to our Port side and quickly moved us back to the end wall again.
    IMG_1236That lasted until late afternoon on Thursday when we suddenly got the call that they needed to move us again because another long cargo ship was on its way in to dock on the end wall.
    PXL_20210319_061831802If you look closely at the photo above (click to enlarge any photo), you will see that a new Coast Guard boat was now in our previous spot #2 between the Green and Red/White boats and so the only option was for them to move us over to Setur Marina which is only a few hundred meters away.
    3E27B1A3-0633-4210-AB3F-9CA38614EED6With the help of the marina staff we Med Moored to this new dock #3 at the marina using two of the marina’s lines to our bow and then lines off both stern quarters to the dock.
    1E001C01-96DE-4238-9EB3-054203A4BC5FThis is where I am typing this post right now and while our stay is temporary, Christine and I have been enjoying this first sight of Möbius tugging at her dock lines with Mother Ocean just off our bow and calling our name eXtremely loudly!

    INTERIOR WORK

    PXL_20210315_081546491.MPRamazan and I were able to get several of the remaining cabinetry jobs done in the Super Salon this past week.  He pulled out this back wall behind the 43” monitor on the far Right/Stbd side of the Main Helm and cut the slots for the return air to the Stbd Air Handler.
    PXL_20210315_081539026It is a bit of a shame that this beautiful Ro$ewood panel will rarely be seen as it is hidden by the 43” monitor that is mounted here but it makes us smile every time we do.  Simple and effective, these slots allow air to flow through them into the space behind where the Stbd side Air Handler lives and delivers either chilled air on AC or hot air in Heat mode to this side of the Salon.
    PXL_20210315_100359481While Ramazan putting in those slots, I lent a hand to work on mounting the Dinette table which is a job I have been longing to do for months now.

    This is the air assist pedestal and the XY slider setup from Zwaardvis that I have shown you below and now it was finally time to mount the table to it.
    PXL_20210315_100355136This ingenious bit of hardware allows us to move the table 200mm/8” fore/aft and side to side enabling us to always have the Goldilocks Just Right position for the table.
    PXL_20210315_101619415To reference the mounting I lowered the pedestal to put the table in “Bed” position and then moved the X and Y sliders underneath to allow movement in all 4 axis.
    PXL_20210315_093237791.MPI marked the slots on the feet of each slider with black pen as you can see here and I laid out two different positions; Passage Mode and Anchor Mode.
    PXL_20210315_093233959To allow me to move between these two modes I installed these threaded metal inserts which gives me metal M6 threads to fasten the table to the XY slider.
    Fun Fact:  I have had this set of threaded inserts for almost 40 years as I first used them when I was building bunk beds and other furniture before my 2 children were born!

    PXL_20210315_093230706I used a Forstner drill bit to carefully drill the flat bottom pilot holes and then you just install each metal insert with a hex socket to drive the external threads into the sides of the wooden holes.
    PXL_20210315_095429836Et Voila!  16 metal inserts with M6 threads in them all ready to accept the SS M6 bolts I will use to mount the table to the XY Slider and Pedestal.
    PXL_20210315_104526747.NIGHTYou can see how this works now and I have also mounted the Black handle that unlocks the table and allows you to slide it wherever you want it to be.
    PXL_20210315_104640588.MPHere is the final result, this being in Anchor Mode dinning table position. 
    From here you can move the table down and out in both directions to be in “Coffee Table” mode or all the way down into Bed mode or anywhere in between.


    PXL_20210315_113543142With so much more Commissioning work to be done I quickly covered it all in protective cardboard and painters tape for now. 
    As you can imagine, we can’t wait to remove all of these protective coverings throughout our beloved Möbius and convert from the current construction zone mode to Beautiful Living mode!

    Pole Dancing Anyone?

    PXL_20210315_141714494.MPNihat was back onboard for a bit this week and he installed what should be the last of the aluminium components on the SkyBridge which is this 40mm/1/5” AL pipe that does 2 important jobs; a wire chase to bring some of the cables for GPS and cameras mounted on the Roof down into the Upper Helm Station and …..
    PXL_20210315_141648515……. a hand hold when standing and walking up in the open area of the SkyBridge.

    But WAIT!!!

    There’s MORE!

    This adds a 3rd pole onboard for the Captain to use in her Yoga Pole Dancing routines!
    And that’s a wrap for this week and I need to get back to trouble shooting some of the gremlins that have been creeping up with our steering, throttle and CPP Pitch angle controls. 

    Thanks for taking the time to join in the journey and hope you’ll be back for more again next week.

    -Wayne









    It’s ALIVE!!!!! Mr. Gee’s Birthday, March 6, 2021 XPM78-01 Möbius Progress Update March 1-6, 2021

    Möbius completed her second week afloat and I’m delighted to report that we ARE still floating and not a drop of seawater inside thank you very much!  Christine and I spend all day aboard working our way through the still growing punch list of jobs for us and Team Möbius from Naval Yachts to work on and we sleep aboard each night for safety’s sake as she is still so new and the probability of some surprise that could endanger the boat will be high for the first month or so until we get all the systems up and running and fully tested. 

    So our routine is to get up at our usual 06:30 or so, walk the dogs and drive back to our apartment to make breakfast, shower, etc. and then head back to the boat.  We do the same at the end of the work day here, whenever that ends up being and drive back to the apartment for dinner and then back to the boat for the night.  It is working out well as a good way for us to start to familiarize ourselves with the boat’s systems and be here to help out the rest of Team Möbius with all their tasks to complete the work remaining to fully finish this beautiful boat.  We have a few more things that need to be done before Möbius is fully seaworthy and safe to take out on her first sea trial run and if things go well we hope to do that this coming week so do be sure to join us here again next week to find out if that happened and how the first test run went.

    As with the previous blog posts over the past month or so, I will do my best to cover the large range of “little” jobs that have been done so this will be more of the “fly through” style Show & Tell, where I will let the photos do most of the talking and just add a few comments for context and understanding.

    AND ………….  there is a special Bonus Video hot off the press from Captain Christine which will fully explain the references in this week’s title so be sure to hang in to the end for that!

    If you haven’t done so already, grab a tasty beverage and a comfy seat and let’s dive right into this week’s Update.

    Sing it with me ….. Möbius is her Name-O…

    PXL_20210305_142531357.MPSome of you might recall seeing Mobius’ name and her Port of Registration in the Bailiwick of Jersey in black letters several months ago, but those were just temporary stick-on vinyl letters that were required to complete the registration paperwork in Jersey.  This week the CNC cut aluminium letters finally showed up and Orhan and Ali quickly had them adhered to the Aft Transom wall for Captain Christine’s approval. 

    These letters are made out of 10mm thick aluminium and we will paint their outer surface Black for better visibility a bit later.  But it was another one of those little things that makes her feel more and more like a “real boat” as we slowly get used to the idea that “Did we actually DO this?!!!”

    * For the sharp eyed curious types, the little item above the E in Jersey is the bracket for for the door latch on the WT door behind Christine.

    And the vertical gravestone looking item with the donut hole in it is a fair lead for bringing lines aboard from shore or other ships and up to the big Lewmar power winch on the Aft deck.


    PXL_20210304_132121166Orhan (Left) and Ali arranged the letters on the Aft Deck so we could decide on final spacing before the mounted them.  Each letter of the boat’s name must be a minimum of 150mm/ 6” high to meet the Registration requirements of Jersey and most other countries and these are 180mm high.
    PXL_20210304_135715344Wood strip to line up the bottoms of each letter and some painter’s tape to keep them in place overnight while the Grey Sikaflex cured.
    PXL_20210304_145008724Jersey lettering is required to be at least 100mm / 4” high and ours are 120 / 4.75” so they all easily meet the size requirements and still seem to be in good proportions with the size of the Transom and Swim Platform.
    PXL_20210305_061730095Ooops!  Can’t forget the umlaut as that is the proper spelling of the Möbius strip which is a big part of the whole story behind why we chose this name.  

    For anyone not familiar with them a Möbius strip is a surface with only one side was discovered by the German mathematician Augus Ferdinand Möbius and hence the spelling.  If you have not previously played with Strip or it has been awhile, then do yourself a favor and try making one for yourself (quick How-To HERE) and playing with this seemingly impossible surface as you cut it in half and other fun experiments.

    ** The sharp eyed amongst you might have also noticed when my left hand appears in some of the photos here, that the the wedding rings I designed and had cast from 3D printed wax models I made are also a Möbius Strip.  But that’s a whole post in itself so I’ll leave that for later.


    PXL_20210305_061655278And here is the end result.

    Sorry I didn’t get a better shot after removing the painter’s tape from the two umlauts but I’ll try for one next week with a shot of the whole Aft end of Möbius.


    *** For the curious, the winch handle on the Left is used to open the two dogs that keep the AL door into our HazMat locker very tight and fully watertight.


    Hinged Front Solar Panel Rack

    PXL_20210301_124646348Uğur finished installing these two hinged support posts that keep the front three 345W solar panels propped up when we are at anchor and want these panels to be horizontal or parallel to the waterline for best solar performance.

    PXL_20210301_124650081The other key reason for propping up these 3 Solar Panels on this hinged rack is to create the giant wind tunnel which captures even the slightest breezes coming over out bow when at anchor and funnels it through the large Black vertical mist eliminator grill you can see at the far end.  After having most of the salty humidity removed by the Mist Eliminator grills this fresh air then fills a large plenum box above the ceiling in the center of the SuperSalon and is controlled via 5 diffusers in the ceiling panel which provides eXtremely good fresh air flow throughout the SuperSalon.
    PXL_20210301_124722059In the raised position, the hinged posts fit into one of these Delrin sockets and are secured by the SS bolt.
    PXL_20210301_124733876The tops of the posts are captured in this bracket with another SS Allen head bolt providing the hinge pin.
    PXL_20210301_124755911When we want to get ready to head back out to see, or in high winds, we just lift the panel up a few inches and the ball ends of the posts can slide aft as they fold down with the hinged rack.
    PXL_20210301_062307823.MPAnother one of the “Big little jobs” that got going this week was making the last 3 wooden liners that wrap around the inside AL surfaces of the 10 glass covered hatches on Möbius.  Seven of these wood liners have been done for many months now as they are all made out of Ro$ewood and were done when the rest of the Rosewood interior was being made. 
    PXL_20210301_062314490.MPThese last three on the Aft Deck which bring lots of light and fresh air into my Workshop will be appropriately made from laminated marine wood and then painted White. 
    PXL_20210301_062336633Here you can see how these wood frames are a snug fit inside the 10mm thick AL frames of the hatches.
    PXL_20210302_075401790Once each liner had been fully test fitted they were taken back to the Naval shipyard to finish them which included the two small cut-outs you can see in this photo for where the latches for the hatch handles will go.
    PXL_20210301_115740408The top edge of these wooden liners need help create the groove and support surface for the edge seals that ring each hatch and make them completely watertight no matter what Mother Nature and Mother Ocean throw at us, so they were cut and fitted as part of the hatch installation.
    Trim-Lok Hatch Seal Builder snipTrim-Lok is a very cool company that discovered after LOTS of research for the Goldilocks hatch seals.  Trim-Lok was great to work with via their excellent web site which allows you to design your own edge seals using their “Hatch Seal Product Builder” site so last year I had designed these edge seals as part of my overall design of the hatches themselves.
    PXL_20210301_123452853 You can see how these edge seals have two connected parts to them, the U shaped rubber channel pointing to the Right here is lined with aluminium U-shaped “staples” which allow the edge to stay flexible as it wraps around the tight corner radius at each corner of the Hatch Frame and still grips the 10mm AL edge.  The upper part on the Left here is the “bulb”, a hollow tube of EPDM rubber that provides the “squish” and the actual seal against the underside of the hatch lid and keeps all the water outside where it belongs.
    PXL_20210301_105007640This is one of the Rosewood liners that goes into the Guest Shower, if you will please pardon the mess of construction debris, you can see how the top edge of the wood liners form both the inner groove where the edge seal fits over the AL frame and how the flat top surfaces of both the AL frame and the wood liner provide a very solid surface for the bottom of the EPDM bulb to be sandwiched and squished tight when the top of the bulb is pushed down by the closed hatch lid.
    PXL_20210301_123425773Here is a closer shot during one of the test fittings so you can see how these seals work.

    This attention to such details and my decision to design my own hatches is all part of my overall obsession about keeping all the water on the OUTSIDE of the boat!  Our past experiences and that of most other sailors, has taught us that hatches are one of the prime culprits and most annoying of leaks on a boat so we set out to build some Goldilocks Just Right hatches that establish a strong fully watertight seal when closed and will stay that way for at least the next 10 years. 
    *** Check back in with me here in 2031 for an update on how well these worked.  For now though we are delighted with how well our hatches have turned out and in the coming week or so I will be able to show you the final step; mounting the custom designed hatch handles and latches.


    STEERING our Course to Freedom
    PXL_20210225_140913191.MP

    We left off last week with the beginning of the installation of the emergency manual steering wheel in the Main Helm and we finished that this week.  We regard this as an “emergency” or backup steering system as we have several layers of fault tolerance designed into our primary Kobelt steering system with dual redundant double acting hydraulic steering cylinders and dual redundant Accu-Steer HPU 400 24 volt hydraulic steering pumps.
    PXL_20210225_140924574

    A the very bottom here, you can see how the SS adaptor we machined bolts to the Vetus steering wheel and then slides over the SS shaft coming out of the Bronze Kobelt 7012 manual hydraulic steering pump above. 

    The majority of the time this wheel will be taken off and stored somewhere nearby the Helm by simply loosening those two SS machine screws that clamp the wheel adaptor to the pump shaft.
    PXL_20210301_062809875.MPThe elbow coming out of the top of the pump goes over to a 1 liter AL header tank we fabricated here and is mounted inside the triangular upper storage area on the Stbd/Right side of the Main Helm and keeps a steady “head” of hydraulic oil to feed this pump.
    PXL_20210301_062814138When you turn the steering wheel the pump forces hydraulic oil out one of the two valves on the rear of the pump where you see the two red handled ball valves here, and those hoses go all the way back to the cylinders attached through the Tiler Arm to the Rudder Shaft and the boat turns.
    PXL_20210217_090620686Way back in the Workshop we have been setting up and commissioning the two Accu-Steer HPU400 pumps, also owned by Kobelt, and this is a shot looking straight down at the Blue anodized AL manifold housing of the Stbd side HPU400.  These are 2Speed pumps so the two silver cylinders in the middle here are where you adjust the High/Low Speeds but this is rarely needs any adjustment.

    We have custom designed this whole steering system with Lance Lidstone and Keivan Ashouei and they have continued to provide us with outstanding support and assistance throughout the installation and now the setting up and commissioning of our whole steering system.


    FYI, at maximum conditions these pumps are set to put out 1000 PSI of hydraulic pressure that gives us much more than we need under even the most severe scenarios.  Just the way we like it and have designed all the systems onboard Möbius.


    PXL_20210303_034253211Keivan has been especially helpful via WhatsApp video calls at very early Am times for him and late PM for me.  when we had a few problems with the initial settings on some of the control valves which one of the installers on this end had changed from the factory pre-set positions without me knowing but it was an easy fix once we identified it. 

    We also had a bit of a setback when one of our more “burly” installers got a bit too aggressive when tightening down the SS bleeder screws, one of which you can see at the top of this cylinder.
    PXL_20210303_151839497These bleeder screws push a small SS check ball down against a seat machined as a chamfer in the brass end caps and if you don’t follow the Kobelt Installation Instructions (harrumph, harrumph!) and overtighten the bleeders more than the maximum 5 ft.lbs torque, they score a groove into the SS check ball as you can on this one.

    Difficult to photograph but if you look closely and click to enlarge this photo (works on all photos in all blog Post s BTW) you will be able to see the groove cut into this SS check ball by the SS bleeder screw.


    But as luck would have it and with the help of our “Turkish Fixer” Alaaddin, we were able to find a ball bearing that had the exact same 3.8mm diameter steel balls in it and by cutting this bearing open was able to end up with 7 brand new SS check balls!


    PXL_20210303_151503051To make matters much worse though, this excess force  and force the SS ball into the soft brass seat damaging it as well.  Easy to tell when this happens as the bleeder screw now leaks!  Even more difficult to photograph this but if you enlarge and look closely at the bottom of this threaded port for the bleeder screw, you will see how you can badly deformed the brass seat is here.
    PXL_20210304_163317469The solution I came up with was to remove the brass end caps as you see me doing here and then try to make a little tool that would cut a new seat in the brass and put it back to the original 118 degree angled chamfer.  I was too busy making this custom tool bit and machining the new seat to take any photos but the good news is that it all seemed to work well and I was able to machine new seats on all four end caps.


    PXL_20210305_120952128Tune in next week to find out if this all really does work when we reassemble all the cylinders and put all 1000 PSI into them and see if we have any leaks.

    Wish us luck!
    PXL_20210303_113823141One of the other BIG little jobs that Ramazan checked off this past week was the installation of our 10 different fire extinguishers that are spread throughout the whole boat.  We have doubled up on these as well with the one of the Right here being the traditional style most of you would be familiar with.
    PXL_20210303_113811666Then we have doubled up with these rather new and totally awemazing fire extinguishers from Maus in Sweden.  If you have not heard of these before please do check out the link above to the UK Maus site which has some very compelling video sequences showing how and how well these puppies work!


    Maus STIXX stripsIn particular check out the newest Maus STIXX “fire suppression Stickers” that will be going into each of our electrical panels as soon as we can get them delivered to us here in Turkey.

    And don’t just take my word for it, also check out John Harries excellent article on these Maus fire extinguishers in his incredibly valuable “Attainable Adventures” web site HERE.


    It’s ALIVE!!!

    OK, I’ve saved THE BEST for last this week and hope you too will find it worth the wait.  This is of course the reference to this week’s title and have you already guessed what this is all about?

    NO!  It is not in reference to the fact that Captain Christine says I bear a certain resemblance to Gene Wilder in this infamous scene from the fun movie Young Frankenstein.
    It's ALIVE Gene Wilder GIF

    PXL_20210302_071919501Will this clue help you guess?

    Hint; you are looking at the two high amp 24V cables going into Mr. Gee’s starter.
    PXL_20210306_140009745.MPHow about this clue?

    Yes, that is Mr. Gee’s engine coolant water temperature gauge.

    Hint: check out the temperature even if it is a bit blurry.
    Obvious right??!!!!!

    Ahhhh, heck, why don’t you just watch the fun even by playing the short little video clip below that Christine just finished putting together as that will be MUCH better than my belaboured and boring explanation.

    Click PLAY below and enjoy!




    That’s right!  He’s ALIVE!!!!!!!

    After a gestation period of almost 5 years and a LOT of work along the way to fully restore this 1971 Gardner 6LXB marine engine to his original if not better than factory new condition, Mr. Gee has been “reborn” and his newest “Birth Day” is now March 6th, 2021.

    It all went down just as you see in the video above.  After topping Mr. Gee up with fresh water, oil, diesel fuel, saltwater cooling heat exchangers and priming his fuel injection system, he lit up on first crank, first time!  I’m not even going to start telling you more as I won’t be able to stop myself from going on and on and on, even more than I usually do if that is within the realm of believability.  Instead I’ll just let you enjoy the video as I go join my Beautiful Bride and Captain Christine as we enjoy this MAJOR Milestone for us and we toast Mr. Gee’s Birth Day and wish that he will start up first time every time during his next lifetime and ours.

    -Wayne

    The Aqueous Phase of the Build – XPM78-01 Möbius 22-27 Feb, 2021

    A VERY busy week here onboard the Good Ship Möbius as everyone on Team Möbius moves into the final stage of the build completing all the installations of equipment and beginning the commissioning of all these systems by their factory representatives and others.  Due to a major reconstruction project of the harbour inside the Free Zone * which removed all the previous launching facilities, Naval needed to launch us quite a bit sooner than expected by transporting Möbius overland to the nearby Setur Marina.  So in addition to the usual post launch commissioning of systems, we all continue to work our way through the Punch List of jobs needing to be completed in order to get Möbius into seaworthy condition to begin taking her out for sea trials.  To say that we are all eXtremely busy would be the understatement of the year!  But. for Christine and me, we are even more eXtremely eXcited to be back where we belong, home onboard a boat that floats.

    * You can learn all about this huge and fascinating project by watching THIS VIDEO ANIMATION which does a great job of showing how the whole new harbour facility will work.

    I hope you will accept my apologies in advance for another hurried weekly Möbius Update as I blast through as much of all the different jobs that we have all worked on this past week.  So grab your favorite beverage and chair and join me for this week’s Show & Tell.

    Let me start with a quick snapshot leading up to this adventure that began over 5 years ago.


    Mobius front Stbd render

    After two years of intense collaborative design work with our AbFab Naval Architect Dennis at Artnautica Yacht Design, the building of XPM78-01 Möbius began at Naval Yachts on April 6, 2018. 
    Launching Stbd side from Dincer1053 days of build time later, as most of you have likely seen in last week’s posting HERE, she finally left that temporary womb last Friday for a watery delivery into her permanent home with Mother Ocean last Saturday. 
    PXL_20210222_081251718As I write this blog post from the SkyBridge of our beloved Möbius, we have just finished our first week afloat tied up to the concrete dock wall inside the Antalya Free Zone Harbour. 

    And I am VERY happy, though not surprised, to report that ALL the sea water has remained where it belongs OUTSIDE of Möbius and our bilges only hold the remnants of construction dust and debris.

    DOCKSIDE NEIGHBORS

    PXL_20210222_081426614

    Looking all the world to me like two tugs that escaped from a children’s animation story, these two almost new tugs are our most immediate neighbors.
    PXL_20210223_125007789.MPTied up less than a meter in front of Möbius’ Bow.
    PXL_20210227_065047889

    These two tugs have crew aboard 24/7 as they are responsible for bringing every cargo ship into and out of the commercial side of the Harbour such as this recent little visitor, the 180m 36k Ton Argo B, who left about 04:30 this morning after loading up with several thousand “Big Bags” of industrial dry goods.
    PXL_20210225_063350261These two tugs are also the Fire Boats for the Harbour.  And last night, they surprised and delighted us by bringing over a home made pizza just out of their oven!  Can’t think of a better example of why we LOVE living with these awemazing people of Turkey.
    PXL_20210222_084755831.MPTied up almost as closely to our Stern is this first of four Police boats which are being built by Ares Yachts here in the Free Zone for the government of Oman.  These are a bit longer than us at about 26m but share many of the same basic attributes as our XPM-78 with all aluminum construction and built like the proverbial tank.
    PXL_20210225_064345248We even have the same jet propulsion system though in our case just with our Tender and a single not these massive twin jet drives driven by two equally massive MAN diesel engines.
    PXL_20210226_102842036One item that we do not share, YET! with these boats is that mount for a 50 cal machine gun.  But rest assured that once I get my 3D printer setup one of my first projects will be to create a realistic enough looking plastic replica to produce a silhouette that will add to our “don’t mess with me!” look to any onlookers thinking of approaching us with mal intent!
    PXL_20210228_064153289I took this shot of our neighborhood early this morning after the Argo B had left and the tugs were back in front of us.  The weather has been truly spectacular for the past two weeks with daytime highs reaching 24C/77F and gloriously sunny clear blue skies with very little wind.  Not a bad place to spend our first week afloat.

    For safety of such a new and incomplete boat, Christine and I are sleeping aboard each night and then going back to our apartment for breakfast and dinner and then we will move aboard full time once all the sea trials are done.

    ANCHOR AWEIGH!

    Bow render w anchor no railsOne of the projects I did not have enough time to show you last week was the completion of our rather unique “Sidewinder” anchor roller assembly that Dennis and I came up with so let me show that to you now.
    150 Anchor Roller dim dwg v3I decided to make the two anchor rollers out of solid aluminium and didn’t take me long to design a 3D model of this in Autodesk Fusion 360 and create the 2D dimensioned drawings to machine them from.
    PXL_20210210_133511164Aluminium is a dream to work with and the in house machine shop has a very good sized lathe that was easily able to machine the two anchor rollers out of a single blank of 200mm/8” OD aluminium round stock.
    PXL_20210215_101708879I wanted to keep the anchor and the chain electrically isolated from the hull to reduce any corrosion problems and was able to do so with two details.  One is this Black Delrin bushing which we press fit into each roller with a nice rolling fit for the 40mm/1.6” SS pin that each roller spins on.
    PXL_20210215_101554236The second isolating detail was to machine these Teflon discs that get separate the sides of the rollers from the inside cheeks of the anchor roller assembly welded into the hull.  Then a large SS end cap bolts on either end of the SS pin on the outside.
    PXL_20210217_111230847Here is what that all looks like when assembled.
    PXL_20210216_121707878For safety and quiet when pounding into big seas we very specifically designed the whole roller assembly to exactly match the shape of this 125kg/275lb Rocna anchor by obtaining a 3D model from Rocna to design with.  The way our design works is that those flared out bottom edges you see in the photo above have been designed such that they exactly match up with the inside of the flukes of the Rocna when pulled aboard and thus the Rocna becomes one with the hull and will not budge no matter what Mother Nature throws at us.  This creates not only a very tough and strong anchor mounting setup but also one that does not make any noise due to movement between the anchor and the roller assembly which is so common on many other boats we have run.
    PXL_20210217_111212651So Nihat, Uğur and I spent quite a few hours with the anchor raised on a chain block that allowed us to get the position of the anchor just right and then layout the centers for each SS roller pin.  Front pin and roller have been mounted here and we are laying out the location for the 2nd Aft roller.
    PXL_20210217_112203638Uğur and I came up with this idea of building an extended 40mm carbide hole saw so that he could drill both cheeks in one go and keep the two holes for the SS roller pin on the same centerline.  We lucked out finding the head of a 40mm carbide hole saw with its shank broken off and Uğur TIG welded a 200mm/8” long piece of 13mm/ 1/2” OD rod to it that we could chuck in my Milwaukee drill.  Worked like a charm!
    PXL_20210217_134123280.MPWith the rollers both installed we tested it all out with the 13mm / 1/2” chain and the Maxwell VWC4000 Windlass and did a bit of tweaking of the rollers final shape to capture the chain nicely so it stays aligned as the chain goes Out/In and doesn’t twist. 
    PXL_20210218_130220400Did not take us long to get to the Goldilocks Just Right point
    PXL_20210219_063440982.MPand “Rocky” was in his new home as solid as his name.
    PXL_20210217_151007235.MPUğur and Nihat both gave it their thumbs up and so we knew it was good to go!

    BOTTOMS UP!

    Another job and details I did not have time to post last week prior to the launch was the finishing of the silicone based International InterSleek 1100SR Foul Release bottom paint and the zinc anodes so let me go back and show you that.

    PXL_20210215_101207324Once the super slick, slippery and shiny silicone InterSleek was fully dry the last few underwater details could be attended to such as mounting the Red plastic prop on the Vetus 220kgf 300mm/12” Extended Run Time Bow Thruster.
    PXL_20210215_101145530Which is capped off with its own Zinc to reduce any problems with corrosion due to the mix of dissimilar metals involved with its construction of Bronze, SS and AL.
    PXL_20210216_111830409.MPIn keeping with our Darth Vader, lean & mean look, we decided to make the 100mm/4” Boot Stripe that makes the transition between the top of the Black InterSleek and the bare AL hull, be gloss Black as well and we are eXtremely happy with the result that emerged as the masking tape came off to reveal the final look.
    PXL_20210216_121054898The final detail for the underwater portion of the hull was mounting the ten 125mm / 5” diameter Zinc anodes which keeps all the metal bits that are in contact with seawater all at the same potential voltage and eliminates the battery effect that would eat away at our precious Stainless Steel, AL and Bronze components. 
    PXL_20210216_121611273Being near the bottom of the Noble scale of metals, Zinc is what will erode instead and makes it easy to replace the zincs every few years when they get too worn away.
    PXL_20210216_121418621.MPWe designed a very simple mounting system for the Zincs and Uğur had previously welded 80mm discs of 20mm / 3/4” thick AL to the hull with an M16 thread in the center for the SS M16 bolt that he is fastening this Zinc on the Rudder with.
    PXL_20210219_063321360To ensure a good electrical connection for many years between the Zinc and the AL mounting disc, we coated those surfaces and the bolt with dielectric grease and then I followed along after Uğur and covered the SS bolt heads with some clear silicone to make it all the easier to remove and replace these zincs in a couple of years.  I usually do this while the boat is in the water using my Hookah or Snuba system so these little details all help to make that job go quick and easy.
    PXL_20210219_063354149With all these preparations of the below the waterline areas of the hull and everything removed from underneath, Möbius was ready for the arrival of “Big Bird” the yellow 72 wheel boat mover to arrive the next morning and carry her overland to the marina for launching.

    TILLER ARM DETAILS:


    Tiller Arm w cylindersAnother few details that we needed to look after before Launch Day were for the all important steering system and the Tiller Arm in particular.  Similar to the Bow Rollers, last year I had designed this typically over engineered Tiller Arm in Fusion 360 and had it CNC milled out of a single block of aluminum.
    Tiller Arm being fittedHere is a shot from almost a year ago when we first mounted the finished Tiller Arm to the 127mm / 5” OD solid AL Rudder Post.
    PXL_20210118_151755877And here is a more recent shot of what it looks like with the two double acting Kobelt hydraulic steering cylinders in place.
    PXL_20210215_143337875Such a massive Tiller Arm being powered by equally as beefy twin hydraulic cylinders, produces a LOT of force and so there needs to be some eXtremely strong and solid Tiller Arm Stops built in to stop the Tiller Arm when it goes hard over to each side.  Fusion 360 to the rescue yet again to help me quickly design these Stops which Uğur and Nihat quickly fabricated and were ready to mount.
    PXL_20210215_153108831After carefully testing out the Just Right position for each stop, they were able to drill the four holes in the AL Rudder Shelf and bolt down one Stop in either side of the Tiller Arm body.  The SS bolt and lock nut allow us to adjust the final Stop position of the Tiller Arm once we are in the water and have the steering all working.
    PXL_20210118_134133102I like to practice and live well by what I call “Readiness for the UneXpected” and in the case of our steering system that meant having multiple layers of fault tolerance for the Steering System.  This starts with twin independent Kobelt 7080 hydraulic steering cylinders sized so that either one can fully steer the boat in the most adverse sea conditions.

    Then two independent Kobelt Accu-Steer HPU400 24V hydraulic Power Pack pumps, two independent Furuno 711C AutoPilots plus two independent Furuno Jog Levers.  This gives us eight levels of fault tolerance to go through.



    PXL_20210226_121100138And if ALL of that should uneXpectedly fail, then we have this Kobelt manual hydraulic Steering Pump ……………
    PXL_20210225_140913191.MP ……….. that we can slide this Emergency Steering wheel onto and steer the boat the “old fashioned” way.
    PXL_20210121_080012586.MPAnd if ALL of that should somehow uneXpectedly fail we have THIS final layer of fault tolerance for our steering system; a completely independent and manual Emergency Tiller Arm.
    PXL_20210118_134143252Can’t get too much more KISSS or Keep It Simple Smart & Safe than this; a 2m/6.5ft length of 80mm thick walled AL pipe that slides through the 20mm/ 3/4” thick plate we see Uğur bolting to the Tiller Arm body and then the pipe slides through a matching hole bored through the top of the Rudder Post. 
    PXL_20210121_080012586.MPWe attach a block and tackle setup on each side of the end of the Emergency Tiller which fasten to shackles mounted on stringers on the adjacent hull sides which allows us to move and lock the Rudder in any position we want.

    Yes, I do know that it works and Yes, you can ask me how I know that!

    Miscellaneous Work on Deck

    Finishing up this blog post is between me and another very late dinner so I’m going to speed through a series of other jobs that got done this first week in the water.
    PXL_20210215_131834473Turkish Turquoise Marble countertops got installed atop both Vent Boxes on the Aft Deck to create our Outdoor Galley.
    PXL_20210215_131519658.MPSS sink plumbed.
    PXL_20210215_085612478And installed in the Starboard/Right side Vent Box.
    PXL_20210215_131927886Plumbing connections all ready to connect to the sink; Red & Blue PEX lines with shut off valves for the Hot/Cold water to the sink faucet, Brass elbow for the sink’s drain and small Blue tube with the Black elbow to drain the water extracted by the Mist Eliminator grills in the Engine Room supply air duct.
    PXL_20210216_105438835.MPOrhan with his home made adaptor for his pneumatic caulking gun ……..
    PXL_20210216_122129530…….  to get into some hard to reach spots around the Pilot House windows like these.
    PXL_20210218_134142509Uğur prepping the nylon insert mounts for the Passarella on the Swim Platform and another on the Port side gate.
    PXL_20210226_122256916Ever the ingenious one on Team ,Uğur came up with this brilliant DIY solution for mounting our Fire Hose in the HazMat Locker; an empty plastic spool of MIG welder wire!

    PXL_20210226_122310591Which will rotate on this pipe mounted on the side of the HazMat Locker.
    PXL_20210227_133714661With the Black Fire Nozzle mounted alongside.  Any wonder why I just love working with this guy who has been with us from the very first day of the build?!!!
    PXL_20210227_110021249More Uğur Goodness, on Saturday no less, as we designed and built this simple setup for propping the front 3 Solar Panels mounted on this hinged frame up in the horizontal position when we are on anchor.

    This horizontal position not only helps out with solar power production but you can see the demister grill across the far end of what now becomes a giant wind tunnel to capture all the fresh breezes blowing over our bow at anchor and funnel them down into the SuperSalon.
    PXL_20210227_105959889Two SS pipes that are hinged to the bottom of the Solar Panel frame and will fit into these Black Delrin collars Uğur machined which were then glued down to the aluminium floor with a SS set screw to lock them in place.

    When we are ready to convert to passage making mode and head out to sea, you simply lift the panels up a few inches and the two support rods slide aft as the panel is lowered down and locked into place.

    ELECTRIAL WORKS:

    Our Sparkie Hilmi always has a long list of electrical jobs that need his attention and this past week was certainly no exception.  With almost 150 circuit breakers on XPM78-01 Möbius to safely look after all our 12 & 24 Volt DC circuits and our all our 120V & 240V AC circuits, it was quite the design challenge to figure out where and how to place all these.

    PXL_20210226_085403482We ended up with two primary circuit breaker panels; this one on the angled short wall on the Stbd/Right side of the Main Helm Station.
    PXL_20210226_085300787.PORTRAITAnd this larger one in the Corridor at the bottom of the stairs leading down from the SuperSalon to the Guest Cabin, Ships Office and Workshop/Engine Room.
    PXL_20210226_085119437After months and months of preparation, Hilmi was finally able to bring it all together this past week by attaching these Black AL panel fronts with all the engraved labels onto the hinged access doors into each of these Circuit Breaker panels.

    Next week the hinged glass doors are due to arrive which will finish off these critical component of the electrical system on Möbius.

    GLASS WORK

    PXL_20210224_133202907.MPThe double paned 16mm thick glass window finally got installed in the Engine Room door this week which is a critical component to completely closing in the Engine Room in the case of a fire.
    PXL_20210224_083947825.MPAnd the gas lift cylinders have now all been installed on the Glass Deck Hatches which I designed and Naval built in house.  Now just need to finish installing the rubber edge seals and the AL hatch handles and the deck is totally watertight!

    HELM STATIONS:

    PXL_20210217_125040209I can’t possibly do justice to explain the amount of work that Christine has done this past week alone on getting all our navigation and electronics in both Helm Stations all setup and working. 

    Nor can I articulate how much I LOVE my Captain!
    PXL_20210228_064153289What I can do though is to leave you with this shot from early this morning that does capture for me just how well we have succeeded in designing and building our new home with all of Team Möbius to meet the goal we set out over 5 years ago to blend in perfectly when in a commercial dock as apposed to a ‘yachty’ marina.
    And with that I am going to hit the “Publish” button on this latest Möbius Weekly Progress Update and look forward to bringing you more Show & Tell of this coming week’s progress that begins first thing tomorrow morning.

    But WAIT!!!

    There’s MORE!!!!!

    One year ago, Christine and I returned from a brief trip over to the UK for her Birthday (March 15th) just as the whole Corona 19 pandemic was ramping up and caught us squarely in the vortex.  Given our ages, let’s just say rapidly approaching 70, every day since we have been playing a kind of Russian Roulette by going into the shipyard to work on Möbius and so we are eXtremely eXcited that tomorrow morning at 11am we are going to get our Covid 19 vaccine shots!

    Of course, this doesn’t put an end to anything really but sure will help with our upcoming travel plans, for which we shall be eternally grateful to this country we have called home for almost four years now and that love a wee bit more every day.  Thank you Turkey for allowing these two salt water turkies to enjoy your beautiful country and people!

    -Wayne


    Our Bottom is all Slippery Sleek Silicone Goodness! XPM78-01 Möbius Feb 8-13, 2021 Progress Update

    First and most importantly, let me send out a big Happy Valentine’s Day wish to all of you.  I hope that you and those you love treat yourselves to an extra special Valentine’s Day Sunday.  Christine and I have done our best to do the same though our Valentine Möbius seemed to get the majority of the TLC and attention as you’ll see below.

    Before I begin this week’s Progress Update, a brief story (I promise!) that sums up our lives right now.

    When I was about 8 years old, my never ending curiosity lead me to read about one of Zeno’s paradoxes that completely dumbfounded me and led to many sleepless nights trying to wrap my head around it.  That paradox has been haunting me again as we get closer and closer to finishing and launching XPM78-01 Möbius so I thought you might enjoy the story.  I suspect many of you know this particular paradox often referred to as Zeno’s Paradox of the Tortoise and Achilles and you too might have also found it undeniably true but equally hard to accept at first.  My eight year old self read it as a simple question;

    If you want to get from Point A to Point B and each step you take is exactly 1/2 the distance between you and Point B, how many steps will it take you to get there? 

    Answer? 

    An infinite number of steps and you will never get all the way there!  Think about it, you’ll see the paradox.

    Ahhh, I see those smiles and nods of recognition and you already know why I feel like I am living that paradox every day!  Step after step, progress being made as we inch closer and closer but it feels like we’ll never get there.  We WILL of course and you can read all about various “solutions” or different takes on this paradox but it does nicely sum up how Christine and I are feeling at this point.

    More to the point that YOU care about and why you are reading, let’s jump into this week’s Show & Tell of the many half steps that Team Möbius DID make this past week of Feb. 8-13, 2021 and did move us closer to the finish line.  And my apologies in advance for likely rushing you through this week’s Show & Tell, but it has been a very long week and it is now late Sunday evening as I’m typing this up and my vivacious Valentine awaits as does our dinner so I hope you will pardon the rush job this week.

    Silicone based Foul Release Bottom Paint

    If you were not able to catch up to last week’s Progress Update post “The Captain & Mr. Gee get CRANKY!” it may help to go read that over before continuing as we picked up where we left off last week wtih the preparation for the application of the International InterSleek 1100SR Foul Release paint that will cover all the underwater aluminium surfaces and keep them clean and slick by not allowing any marine growth to stick. 

    PXL_20210208_112600152By the end of last week, we left the bottom paint crew having finished applying all the coats of International Epoxy Primer to the freshly sanded bare AL hull surfaces and masking off the 100mm / 4” wide glossy Black Boot Strip that makes the transition between the top of the Black InterSleek and the bare aluminium hull sides above the WL.
    PXL_20210208_112608421With the top and bottom edges of this Boot Stripe all taped off with Blue Painter’s Tape, they did a quick sand of the areas that would be sprayed with the glossy Black International Perfection polyurethane paint.
    PXL_20210209_093735862.MPIt was just before 18:30 quitting time when they got to the quick and easy part of spraying on several coats of the Black Boot Stripe.  It is getting lighter here as the days get longer but still needed the help of an LED work lamp to do the spraying.
    PXL_20210210_092107160They let that dry for 24 hours and then masked it off for the big job coming next; applying the InterSleek 737 “Pink” primer coats and then the Black InterSleek final coats.
    PXL_20210210_092302634For the application of the InterSleek primer and topcoats, Naval called in the Big Guns from neighboring industrial boat builder Damen as they have a whole team of people who do nothing but InterSleek on the bottoms of the many big ships that they build and launch each year. 
    PXL_20210210_092308514Given its thick consistency, InterSleek requires the use of airless spray equipment so they wheeled this bad boy over under Möbius and we brought out all the cans of InterSleek 737 Pink which is a three part A+B+C mix.
    PXL_20210210_101524098.MPIlyas is the Manager of Damen’s InterSleek team and started mixing this 3 part mix of 737 primer.
    PXL_20210210_105644786.MPAs per its name, an airless sprayer does not use compressed air to atomize liquid finishes out the end of a spray gun.  Instead it uses hydraulic principles to push liquid paint directly from a big intake pipe set into the can of 737 Pink you see here and then out a spray gun nozzle at the other end.  That big black round cylinder at the top of the airless sprayer seen here wrapped in protective plastic, is a giant rubber diaphragm that pumps up and down and pumps the liquid paint out the thing black hose you can see exiting the photo on the far Right edge by the blue pail.
    PXL_20210211_075627520.MPThis is the actual spray gun at the other end of that black hose where the highly pressurized paint flows out the small nozzle on the upper Right and ……..
    PXL_20210210_105715884.MP…….. onto the hull like this.


    PXL_20210210_105659644.MPAs a former Automotive and Autobody teacher and antique car/motorcycle restorer, I have done my fair share of traditional spray painting but this airless spraying is more like using a very well controlled fire hose!
    PXL_20210210_111242641Möbius is 24m / 78 feet long on each side and yet
    PXL_20210211_064820956…. it took Ilyas less than 15 minutes to spray on two thick coats on all that area!
    PXL_20210210_123424936And that included details such as the Rudder and prop shaft Skeg, and …..
    PXL_20210210_123532937…… the Bow Thruster Tunnel.
    PXL_20210211_075559515The 737 Pink primer was allowed to set up for 24 hours and then it was time for …….
    PXL_20210211_105524745…….. the final 3 topcoats of the Black silicone based InterSleek 1100 SR which is also a 3 part mix.  All mixed up and ready to be hydraulically pumped to that big spray gun in Ilyas’ hand.
    PXL_20210211_112117377While Ilyas suited up his team mates were busy rolling the Black InterSleek 1100 on all the edges of things like the Rudder and CPP Prop Skeg.
    PXL_20210211_112133892Depth and sonar transducers……
    PXL_20210211_112140333….. and deep up inside all the 5 Sea Chest tubes.
    PXL_20210211_112427662InterSleek 1100SR all mixed up and suction pipe set inside so it is all systems GO!
    PXL_20210211_112151546.MPDifficult to capture with the camera amongst all the fumes but that gun blasts out a cone of paint that is about 1m / 39” wide
    PXL_20210211_114034525And so once again Ilyas had the first coats of Black InterSleek all sprayed on in under 15 minutes!
    PXL_20210211_114121036It is a fascinating product which looks very wet even when it is fully dry 24 hours later and to the touch it feels “sticky” and it remains that way throughout its 5-8 year expected life.  You know this feeling if you have ever handled soft silicone cooking mats or the like as that is just what is now covering all of Möbius’ bottom.  Go ahead and try to stick to that you little marine munchkins!
    PXL_20210212_134412947A second coat was applied the next day and once that had dried it was time to reposition all the support stands so that the area underneath them could also receive the full silicone InterSleek treatment.
    PXL_20210212_134453066Uğur was masterful at this tricky task as he positioned a new steel stand to one side of the existing ones and then hammered in new wood wedges to take up the weight of the boat enough to remove the wedges on the other stand and take it out.

    And you can see what I mean about this InterSleek stuff being slick!
    PXL_20210212_134430757With the old wedges and stand out of the way we reveal these bare AL patches whose turn it is now to get the full epoxy primer and InterSleek treatment.
    PXL_20210212_151510356These patches are carefully taped off with some special “super tape” that can manage to stick to silicone and then a roller can be used to apply the epoxy primer coats like this.
    PXL_20210213_065846684.MPAnd this.
    PXL_20210213_134050998Once the epoxy primer coats were fully dry, the 737 Pink silicone primer was rolled on next. 

    BTW, you can see that special tape quite well here.
    PXL_20210214_113347419.MPFinally, the last 2 coats of Black InterSleek are rolled on and our bottom is done! 

    The Black discs you see like this one are 25mm / 1” thick AL mounting pads with a blind threaded hole where a circular Zinc anode will eventually be attached before launch.
    PXL_20210213_065736002.MPThis is how the very aft end of the hull will look for its underwater portion.

    Painting the Nogva CPP Propeller


    We got mixed reviews and recommendations for using the same InterSleek 1100SR to keep the CPP propeller equally as clean and slick as the rest of the hull so we opted to go with a single purpose silicone paint propeller paint called “PellerClean” which the Japanese company SeaJet created.  If you would like to know more about this product and how to apply it, Matt over on the “MJ Sailing” YouTube channel that he and Jessica maintain so well, has THIS full video on their application of PellerClean on their prop last year.  If you are not already subscribed to Matt and Jessica’s MJ Sailing channel we can recommend it highly as it is one of our many favorites for great boat related content.

    PXL_20210212_092737232This propeller treatment wasn’t covered by our agreement with Naval Yachts so Christine and I looked after this application.  Do I really need to answer the question about why I am so madly in love with my Valentine and perfect partner for my very imperfect self?!?
    PXL_20210212_100551588.MPThe application of these very specialized silicone paint systems is very exacting so we followed them to the letter and prepped all the bronze with a 80 grit wheel to give the upcoming PellerClean Primer a good bit of “bite”.
    PXL_20210212_104528251The 2 part yellow coloured PellerClean comes in premeasured cans which you simply stir together well for about 5 minutes and then brush on.
    PXL_20210212_110903745It is very thick with a consistency similar to mayonnaise so it is a bit challenging to get all the brush marks out in the first coat.
    PXL_20210212_110931383But with each of the successive 3 coats we were able to get it well evenly applied and then let dry for 24 hours.
    PXL_20210212_145340315The clear topcoats go on next and curiously these are a single part product and after my experience with it I suspect it is pretty much pure silicone.
    PXL_20210212_151442537Another late night at the yard for us so this is all shot in the dark with just the LED work lights which really skew the phot colors so it looks very greenish here whereas the real colour is closer to a bronzy yellow but the more important part is that this is goes on smooth and slick!
    PXL_20210213_065730622.MPI finished the 2nd coat of clear PellerClean yesterday and I’ll see what it looks like in the morning and decide whether to add a final 3rd coat.

    It was not cheap but a clean propeller and bottom makes SUCH a difference in terms of boat speed and amount of power it takes to propel the boat through the water.  This was very evident to us on our previous 52 foot sailboat and so now with our XPM power boat, these super slick easy to keep clean surfaces will make a huge difference in our fuel economy and increase our speed through the water.  Stay tuned for those data points once we launch and start logging real world measurements.

    More “Big Little Jobs” this past week:

    Apologies in advance again for blasting through this but thought you would enjoy seeing some of the “little jobs” that add up to Big things which got done this past week.


    PXL_20210210_113853962.MPOur Super Sewer Sinan, whipped up this “skirt” that wraps around the round Anchor Chain Bin and seals the top to the Hawse Pipe where the Chain comes In/Out and keeps all the muck and mud from the anchor chain, inside the Chain Bin where it is easily rinsed out through the drain in the bottom.
    PXL_20210210_113920584I had originally thought about having Sinan put in a clear plastic window so we could see inside the Chain Bin to see how the chain was moving In/Out but instead we went with this KISSS Velcro slit which you can open up anytime and peer inside.
    PXL_20210210_113928698Sinan attached the Skirt to the outside of the top of the Chain Bin with snap fasteners so it is also quick and easy to do the Full Monty and take the whole skirt off (but you can keep your hat on!)
    PXL_20210212_112358237The cylindrical tops of these Tiller Rudder Stops were back from the machine shop with their M16 threads for the SS bolt and locking nut that provide adjustment so Uğur was able to finish welding these up and we will show you them being mounted next week.
    PXL_20210212_135937851.MPRamazan was busy much of this past week up in the Master Cabin and here is is fitting the FastMount fasteners for the access panel below the seat in the Master Shower.  This provides full access for all the plumbing and water manifolds hidden away inside the base of the Shower Seat.
    PXL_20210209_154731732Which the Captain is particularly looking forward to and testing out here.
    PXL_20210212_090146782.MPJust outside the Shower, Ramazan has now installed the mirrors on this cabinet above the Vanity Sink at the very forward end of the Master Cabin.
    PXL_20210212_090139258As well as these mirrors on the doors of the cabinets above the sink inside the Master Head/Bathroom.
    PXL_20210212_090153000Overhead dropped ceiling above our bed is reflected in the mirror here so you may need to look twice to figure out that this is the full length mirror that Ramazan is mounting to the inside of the Shower/Head door now laying on top of the bed.
    PXL_20210210_114238050From the outside looking in I find Ramzan up at the Main Helm taping off the Rosewood Window Sills as he installs all 21 of the HVAC air vents on all the SuperSalon windows.
    PXL_20210209_145448167We were able to track down these very well made rotating adjustable air diffusers that are made for use in many different makes of cars and trucks and are the Goldilocks solution for bringing the hot or cold air from our AC/Heating system into the SuperSalon.
    PXL_20210209_145444826Same as the ones you would be familiar with in your car, these rotate and can be closed shut as in the photo above or tilted open at different angles.  This will give us full adjustment to the air coming in to direct it into the room or up onto the windows for some defroster like function.
    PXL_20210211_065125892.MPThe largest front and center window in front of the Main Helm gets 3 of these vents.
    PXL_20210210_093744601And all the other windows have 2 diffusers.
    PXL_20210212_140108449Captain Christine has jumped feet first into the deep end of the electronics systems on Möbius and had a very busy week working with things like our PepWave cellular/WiFi router which I will cover in another post focussed on all of our electronics.
    PXL_20210211_121005189We had just enough of this gorgeous Turkish Turquoise marble from our inside Galley to use in our Outdoor Galley countertops as well and that all got mounted this past week.
    PXL_20210211_121753402We didn’t have quite enough to do all the countertops in single slabs but we are SO in love with this marble that we created the tops out of several pieces.
    PXL_20210211_123229143The system I came up with started with 6mm AL plates that are through bolted to the Vent Boxes underneath and then the marble is permanently adhered to these AL plates with industrial SikaFlex. 

    This allows me to remove the whole countertop for future access by unbolting these AL plates and provided a super solid backing for all the marble pieces.
    PXL_20210211_123332857First slab with the cut-out for the SS sink all glued in and ready for the 2nd piece.
    PXL_20210211_123402577To be set into the SikaFlex much like how you would lay ceramic tiles. 
    PXL_20210211_132235204.MPThis will give you a sense of how our Outside Galley is shaping up and next week the marble team will be in to finish sealing and polishing the tops and edges.  I can smell the salmon cooking on the BBQ already!

    Möbius Goes to the Dogs!

    PXL_20210209_154420571Saving a bit of the best for the last, our two dogs, 14 year old Ruby the Wonderdog in Black and 9 year old Barney The Yorkshire Terror were onboard for the first time with Captain Christine so they could check out what will soon be their new floating home too. 

    Like us, they have both spent most of their lives as boat dogs and so are awaiting the move onto their new boat/home as anxiously as we are.
    PXL_20210209_154321990.MPBarney is a rather “excitable boy” who can sometimes get a wee bit too excited at the edges of our boats so the bottom Dyneema lifeline that Christine now has all finished is at a custom “Barney height” so he got to measure up to that.
    PXL_20210209_154649602.MPAnd down in the Master Cabin we have what we refer to as The Barney Bed, where Mr. Actionallnightlong, will be able to sleep and practice is nightly training for the Olympics all by himself!
    And THAT folks is going to have to be a wrap for tonight as I am Wayyyyyyyyy past my time limit and bedtime and dinner still awaits.

    Thanks SO much for taking the time to join us here again this week and just because it is taking me much longer than I would like to answer them, PLEASE keep adding your questions and comments in the “Join the Discussion” box below.

    See you here again next week as we take yet another of our infinite half steps forward.

    -Wayne

    Ready for My Next Circumnavigation! XPM78-01 Möbius Progress Update Jan 18-23, 2021

    The start of our marine based circumnavigation of this awemazing planet of ours will have to wait for a few more months but yesterday (Saturday Jan 23, 2021) marked the completion of my 68th circumnavigation of the sun and I’ve already got my 69th off to a great start. 

    I had a marvelous birthday yesterday by being able to do what I love most, build things with my hands, with the person I love most as well as receiving an overwhelming number of B’day best wishes from so many friends and family I am so fortunate to have in my life. 

    IMG_1027Christine and I spent the day at Naval Yachts working on our Tender and were delighted to be able to fully install our Castoldi 224 DD jet drive and Yanmar 4JH4 TE 110HP diesel inboard engine which was another great milestone for us to hit and she is now well enough done for us to load onto the Aft Deck of Möbius before we Launch.  Just as we were finishing putting the Yanmar in place Dincer and Baris showed up with a  delicious strawberry B’day cake which was a delightful surprise and made my day all the more special.

    Team Möbius also hit several other major milestones this past week so grab your favorite beverage and comfy chair and let’s jump right into this week’s Progress Update Show & Tell.

    PAINT MY BOTTOM!

    Perhaps the biggest milestone this past week was the start of putting on our “bottom paint” which is the only paint there will be on Möbius as all other aluminium surfaces are being left in their beautiful Silver “raw” aluminium state for minimal maintenance and the “all business” work/commercial/military esthetic we want for the exterior of XPM78-01 Möbius. 

    However for the same low maintenance reasons, the situation is reversed for all the aluminium surfaces that are below the Waterline WL which will be painted with 5 coats of Epoxy Primers and then some top coasts of International InterSleek 1100SR which is a silicone based Foul Release type of Bottom Paint.

    PXL_20210119_124135979.MPThe final bit of preparation of the hull was done by Nihat who finished up with what should be the final bit of aluminium welding when he welded on the threaded attachment discs for the ten zinc anodes that will be bolted onto the hull after it is all painted. 

    These zinc discs are how we protect all the various dissimilar metals on Möbius which range from Stainless Steel, to Bronze to Aluminium and several others, from Galvanic Corrosion which is what occurs when two or more dissimilar metals are immersed in an electrolyte such as sea water.
    Nobility Scale of metals chartReferred to as “sacrificial” anodes Zinc is one of the least “Noble” of metals and so it will ‘sacrifice’ itself by corroding first and thus protecting the other metals.  As these Zincs wear away with corrosion they are easy to replace with new ones.
    PXL_20210119_130419311Zincs come in all shapes and sizes and we’ve decided to go with the more streamlined round disc shaped ones so Uğur quickly made up ten of these 80mm/” 3 diameter discs of 20mm / 3/4” thick AL and then welded them along the length of the hull.

    This one will help protect the Rudder and its shaft.

    BTW, the oval plate you see tacked in place near the leading edge of the Rudder is for the through hole in the Rudder which allows us to much more easily remove the prop shaft should that ever be neccessary by turning the Rudder hard over and letting the prop shaft slide through it so there is no need to remove the Rudder. 

    The tacked on plates covering this hole on either side allow the paint crew can cover this with Epoxy filler and create a smooth sleek shape to the Rudder for maximum performance.
    PXL_20210119_130429905Two more, one on either side, of the Keel and Prop Shaft Skeg and then six more matched pairs along the length of the hull up to just aft of the Bow Thruster tunnels at the Bow.
    PXL_20210120_125348027First order of business for the Paint Crew was to fully “tent” the bottom of the hull with plastic sheets.  This is both to keep dust out from other work going on in the shipyard and keep in any overspray when they are spraying on the Bottom Paint.
    PXL_20210120_152624200[4]The other reason for the tenting is to control the temperature and humidity of the hull which is done by this air heating system that is sealed onto the plastic tent sides. 
    PXL_20210121_063125790We have been having a bit of a cold snap the past week here in Antalya with night time temps dipping down to 4C / 38F so we needed to bring the temperature of the AL hull up to < 15C / 60F for painting and filling.  Getting warmer, just a few more degrees to go.
    PXL_20210120_125411366.MPPlastic all taped down to the concrete floors to seal everything in/out and it was paint time!
    PXL_20210121_062957814.MPAzad, standing on the Left is Naval’s Master Painter and Ali on the Right and Mehmet kneeling on the Left round out our Paint Crew who where meeting here to go over the painting application process.
    PXL_20210121_063050198You learn the hard way that it is not advisable to mix various different brands of paint so everything from the first coat of etching primer to the filler and the final InterSleek 100SR Topcoat is all from International Paints.  I have had excellent success with International paint on our previous boat so I wanted to continue to “go with what you know” for critical things like Bottom Paint.
    PXL_20210121_073837599As you may recall, Ali and Mehmet had spent all last week sanding down all the AL hull surfaces to remove the AL oxide that naturally forms on raw AL and they gave it all a quick light sand, wiped it all down with acetone thinners and clean white rags and Möbius was ready to have her Bottom painted!


    PXL_20210121_073904721.MPI prefer rolling on the primer rather than spraying as I think it improves the critical initial adhesion.  All the welds will be filled and sanded so as to create a completely smooth surface for minimal resistance when slithering through the sea.
    PXL_20210121_134115496So these areas received the first coat of White InterPrime 820 which is a high performance, high build epoxy primer specifically formulated for underwater Al surfaces that will have epoxy filler applied on top.
    PXL_20210121_133342699Once all the welds and other areas that will have Epoxy filter applied were covered in the White 820 primer, Ali & Mehmet rolled on the Bronze coloured InterPrime 450 which is optimized for maximum water barrier and long term anticorrosive protection.
    PXL_20210122_063845340.MPAnd in just a few hours they had all the AL underwater surfaces fully covered with their first coat of Epoxy primer.
    PXL_20210122_063652343Once they had all the AL covered with the initial coat of Epoxy primers, they could start mixing up the epoxy filler and smooth that onto all the welds to create smooth hydrodynamic surfaces for the water to flow over.
    PXL_20210122_063818359Mehmet and Ali have painted and filled a LOT of boats so they are eXtremely fast and efficient at applying this first coat of filler.
    PXL_20210122_114739532.MPThis first coat provides the majority of the filler needed to smooth out all the welds and then after it is fully hardened they will take their long boards and orbital sanders to smooth out all the surfaces and add any more filler needed to make each surface perfectly smooth. Having smooth flat and curved surfaces not only makes the hull much more slippery, it also makes it easiest for us to clean when we dive the boat every few months to wipe off any growth that has formed from sitting at anchor for long periods.
    PXL_20210122_115011685In this photo we can see two good examples of this such as the exit from the Bow Thruster tunnel and the nicely coved welds between the thick Keel Bar and the hull plates on the very bottom.
    PXL_20210122_114603575Clean water flow over the CPP propeller and the Rudder are two other eXtremely important areas so all the welds and transitions receive a good coating of filler so they can be sanded into smooth gentle curves for the final paint to go on top.

    Be sure to join us here next week when the sanding, filling and primer continues.

    EMERGENCY TILLER

    PXL_20210118_134115041With their work done outside the boat, Nihat and Uğur moved inside to build and install the Emergency Tiller.  This is another one of those bits of kit that we hope never to use but are always glad to have just in case.
    PXL_20210118_151755877[3]I designed the whole Tiller Arm to be eXtremely simple and eXtremely robust so you can see how the Tiller Arm itself has been machined from a single solid block of aluminium which clamps around the 127mm / 5” OD AL Rudder Shaft.  We extended the top of the Rudder Shaft up above the Tiller Arm and milled a large 80mm / 3” hole in it for a 2.3m / 7.5ft thick walled AL pipe to slide into.
    PXL_20210118_134143252To help support this Emergency Tiller pipe, Uğur is bolting this 20mm / 3/4” thick AL plate to the front wings of the Tiller Arm
    PXL_20210118_134124497.MPThis provides plenty of leverage to the Emergency Tiller pipe so it can provide more than enough power to turn and hole the Rudder in position in even the most demanding of rough water conditions.
    PXL_20210121_080012586.MPAlmost finished here, just need to put some holes in those two AL tabs on the front of the Tiller pipe so that we can fasten two Dyneema block and tackle setups between the end of the Tiller and the side frames of the hull to keep the Rudder in whatever position needed and to be able to steer the boat smoothly by letting one block out and pulling the other in.


    We will test it out on sea trials and then stow it hoping to never need to bring it out again, but it does help us SWAN or Sleep Well At Night knowing it is there.

    Mr. Gee puts his Jackets On

    PXL_20210115_101831712Mr. Gee got some attention this past week as well when I found the time to install all of the insulation jackets covering all the SS dry stack pipes of his Halyard exhaust system.  This is what his dry stack looks like when it is “naked” and with the aft two of the support braces installed.
    PXL_20210120_093831798And this is what it looks like as I started dressing him up with his class Gray insulation jackets.

    As they did with the whole exhaust system, Oliver and his talented team at Halyard in the UK did a fabulous job building this set of jackets that wrap the entire dry stack portion of the eXhaust to keep the heat out of the Engine Room until it has the sea water injected into it and cool everything down as it enters that large White Silencer/Water Separator just visible on the far upper Left.
    PXL_20210120_093855284

    This is a stack of the little mini jackets that wrap around each connection joint of the three main jackets and ensure that no heat escapes out these joints.


    PXL_20210120_093905549The bulk of the insulation value comes from that White fluffy material you can see running the length of these inside surfaces and with a thin SS mesh sewn in to keep it all in place.  Then thick canvas like material is sewn into each end of each jacket so that each joint is very tight and no air can flow in or out.
    PXL_20210120_093900463The outer jacket material is very soft and supple to your hand yet fully fireproof and adds another layer of insulation.  Cords are sewn into packets along both outer edges so that you can cinch each jacket up tight where it wraps around the jacket underneath.

    Double D-Rings on the center straps make it easy to wrap the jacket around the pipe and cinch them down tightly around the circumference of each pipe and pull the straps tight.
    PXL_20210120_093835573I started by wrapping the first long vertical jacket on the far Right here followed by the second short curved jacket that butts up to the vertical one around the elbow to make the transition to the long  horizontal jacket I have partly fastened in place here.

    PXL_20210120_095826832With all three of the longer jackets all strapped down I now wrap one of these narrower jackets around each joint where the inner jackets meet to fully seal in all those joints.  You can see the first narrow jacket fully cinched down around the end of the vertical jacket and the bottom of the elbow and I’m about to wrap the next one around the joint between the horizontal jacket and the elbow jacket.
    PXL_20210120_101404656Very much a KISSS Keep It Simple Safe & Smart system which I am very pleased with.  Keeps most of the heat inside the exhaust system and out of the Engine Room, Safe to be around such hot components with little danger of grabbing or falling against such eXtremely hot parts and easy to remove to check or do maintenance.  Well done Halyard!

    CPP PITCH GAUGE SENDER

    PXL_20210121_075122831Hilmi also spent some time in the ER this past week installing this bronze Kobelt Pitch sensor on the Nogva CPP Gearbox. 
    PXL_20210121_075131689Very similar to a Rudder angle sensor, the Bronze arm with the spacers taped onto will be connected to the lever on the Nogva that changes the Pitch of the CPP prop blades.  This data is then sent out that Black cable and up to the CPP Pitch gauges at each Helm station as well as being put onto the boat data network that we can view on any screen from our phones and tablets up to the big boat monitors.

    HOUSE BATTERY BANKS FINISHED

    PXL_20210119_091445078Hilmi and I also spent some time in the Basement and were able to finish the four House Battery Banks under the floors down there.  Each bank consists of four FireFly Carbon Foam 4V @ 450Ah batteries wired in Series to create a 24V @ 450Ah bank.  Each of these four banks are wired directly into the main DC High Amperage Distribution Panel above them.

    The bottom six 4V batteries are Bank #1 located in the Aft most battery compartment which is under the floor and goes down to the very bottom of the hull along each side of the 25mm thick Keel Bar that runs the length of the boat.  Each compartment is sealed in with 6mm AL floor plates and rubber gaskets.
    PXL_20210119_123234307Starting to tidy up all the wiring in Bank #2 at the bottom and #3 on top.  Red/Black cables are the positive and negative cables each 250mm2 which is about 4/0 AWG size to ensure that we have no less than 2% voltage drop in any of these cables. 

    The Gray wires connect a variety of temperature sensors to each battery bank so we can monitor the temperature of each individual bank as well as the ambient temperature of the Battery Compartments which are vented in/out with thermostatically controlled fans.  The temperature data is not only for our eyes but is also fed directly to the Victron BMV 712C Smart Shunt battery monitors which is in turn used to set the charging rates from any of the five MultiPlus Inverter/Chargers so that their battery charging is fully optimized.
    PXL_20210118_150806942Last to be worked on Bank #4 we are about to connect up the large cables and sensors gives you a less obscured view of the thick Copper positive cable take off with the T-Class fuse that the cable bolts to and the Victron battery temperature sensor under the bolt to the positive terminal of the battery.
    PXL_20210120_064626560Back up in Banks @ & 3 the cables are all now fully secured with zip ties and you can see the simple battery hold down system we came up with by cutting those shaped blocks of composite foam that wedge each battery firmly in place when the gasketed lid is bolted down.
    PXL_20210120_064921315After one last check of the BMV battery monitors and double checked all the connections, the penetration in the top center section atop all the battery compartments could be filled with special fireproof filler to fully seal the compartments and firmly hold each wire and cable in place.
    PXL_20210120_064939545Stepping back a bit to show you the lid being bolted down over Banks #2 & 3 and that now sealed penetration with all the big Red/Black cables coming out of the Battery Compartments and directly into the High Amp DC Distribution box on the upper Left.  One of two 120V MultiPlus Inverter/Chargers seen on the Right, three more 240V MultiPlus’ are on the opposite side. 

    Möbius is now all powered up which is yet another big milestone for us.

    SHOWER TEAK FLOORS ARE IN

    PXL_20210119_123608903Orkan and Ali finished building the three sections of Teak flooring for both Showers and moved them onto the boat this past week.

    This is the Shower in the Guest Cabin showing off its beautiful new Teak floor.  If you look closely (click to enlarge any photo) you can see how the edges are relieved with a 15mm/5/8” gap away from the walls which is here the water falls down to the shower pan below and then out the drain into the Grey Water tanks.

    Each floor section is removable for cleaning and maintenance.
    PXL_20210119_123733551Same design up in the Master Head.
    PXL_20210119_123727438With a second floor panel in the connected Shower.
    PXL_20210119_123744098.MPAll coming together very nicely if I do say so myself and the combination of materials and colours are very pleasing to our eyes and seem to be able to keep up with those artfully etched glass walls.
    PXL_20210119_124234444.MPLast bit of Teak is the permanently affixed panel that goes on top of the seat in the Master Shower to help keep you from slipping when sitting so Ali got right to work at that.
    PXL_20210122_103047665Ali and Orkan do all the Teak deck work at Naval so they too have LOTS of practice and make this all happen very quickly.

    SUPERSALON SUPERING ALONG

    PXL_20210118_095026297.MPUp in the SuperSalon, Nihat and Uğur finished mounting the Llebroc Main Helm Chair to the now finished Ado LVT vinyl floor.
    PXL_20210118_095031772In eXtreme sea conditions the forces on these pedestal bases can be high in the eXtreme so they are bolted through 60mm / 2.5” thick solid laminated blocking under the flooring and thru the Aluminium floors into 15mm thick AL reinforcement plates in the ceiling of the Basement.
    PXL_20210118_095424666I took this shot while briefly sitting in the fully mounted Helm Chair with the camera lens held at eye height to give you an idea of the view forward from the Main Helm.  It is a bit cluttered up there on the Bow right now as Christine is finishing off all the Dyneema lifelines and Uğur is putting in the Dorade Cowls, but you can still see how much visibility we have when conning the boat from this Main Helm Station.
    PXL_20210122_113511880.MPAnd here is one of the silicone cowls on the four Dorade boxes on the front deck.  These ensure that we always have plenty of fresh air circulating in our Master Cabin even in rough breaking seas when we would not be able to have the hatches open.  Ventilation on an XMP type of boat is critical for two of our four priorities; Comfort and Safety.

    Each White/Red silicone cowl can also be rotated 360 degrees by just loosening that notched Gray ring at the base and then tightening it back down.  Any water that gets into the cowl simply flows out those slots in the bottom of the AL Dorade Box and none can get down the 100mm / 4” AL vent pipes going down into the Master Cabin.
    PXL_20210121_121311891Uğur and I worked together to install the locking latches in the large hinged hatch in the SuperSalon that gives you access to the Basement below.  Ramazon had finished laying down all the LVT vinyl flooring so we could now cut out the recesses for the two SS locking latches for lifting up and locking down this big hatch.

    We were running a bit short handed so we had to call in this foreign help and he worked out so-so.
    PXL_20210121_121245282I just love my little Milwaukee 18V router and it made short work of routing out the recesses in the vinyl flooring and underlying plywood for the SS latches to fit into and be flush with the flooring.
    PXL_20210121_131732612It was a bit tricky as the recesses needed to be multiple depths for the different steps in the base of the SS latches as you can see here.

    PXL_20210121_121336811We cut out little cardboard temples you can see in these photos and used them mark out the floor and then I could carefully sneak the router up to those lines.
    PXL_20210121_153147374On the underside of the Hatch these SS levers turn to engage into slots on the frame and ensure that the hatch stays fully closed and could not fly open if we were to ever roll over.

    TENDER is READY to GO ONBOARD Möbius

    Tender JetDrive 009 overall renderAs I mentioned in the intro, Christine and I spent the day yesterday (Saturday Jan 23, 2021) at the shipyard as we wanted to get the Tender ready to be loaded onto the Aft Deck of Möbius just before the boat mover takes Möbius over to be launched.  Uğur and Nihat had finished the hull last month and now we needed to get the jet drive installed and the Yanmar engine in place before lifting the Tender onto the Aft Deck.
    PXL_20210120_090918541Earlier in the week the Fenders we had ordered over a month ago showed up and are great to have so we can install them soon.  It took a lot of searching but we finally found a Turkish company making these very industrial grade rubber fenders for bit Pilot Boats, Tugs and docks which were just what we were looking for.
    PXL_20210120_090935298

    If you look closely in the rendering above you can see how we have designed these fenders to wrap all around the upper edge of the hull which will enable us to easily rub up against rough docks and concrete walls as well as use the Tender as we intend to as a “tug” for moving Möbius around or helping out other boats.

    Not sure when I will have time to install these but I’ll show you when it does happen.

    I will likely install a row of these on the stern of Möbius as well so we would be able to similarly push up against a rough concrete wall with no damage or concerns.
    PXL_20210123_070558758.MPWe started by disassembling my hydraulic hoist up in my workshop at Naval and moved it down to the shipyard so we could use it to lift our Castoldi 224 DD jet drive and Yanmar 4JH4 TE 110HP diesel inboard engine into the Tender.
    PXL_20210123_074448362.MPI designed the hinged lid on top of the Engine Bay in the Tender so it would go well over center when fully raised but we tied it on just to be safe as we had to lift the Tender up quite a bit to be able to get the jet drive in from underneath.
    PXL_20210123_073401198.MPAlways great to have a fully rigid and solid aluminium boat hull and so it was a piece of cake to wrap a length of webbing around the Swim Platform and attach the end of the hoist to this to life the whole aft end of the Tender off the floor.  This hoist is just SO handy to have and I’ll be taking it with us when we go as it all comes apart and stores very small.
    PXL_20210123_074502482Equally handy and coming with us are these jack stands which I’ve had for probably 30+ years and worked just fine to prop the Tender up above the floor so we could slide the Castoldi jet drive home from underneath.
    PXL_20210123_074510665We had done a dry fit of the Jet Drive into the Tender when we were building the hull and then stored it, upside down here, it the wood crate it had been shipped in.  Now it was time to flip him over and get him permanently installed and sealed into the hull.
    PXL_20210123_075956966.MP”Are you SURE you know what you’re doing?!” asked the Captain which is not a new phrase from her as you might imagine. 

    Yet another super handy tool is my little car floor jack and it worked well to balance the Jet Drive on and then jack up into the Castoldi supplied AL frame that had been welded into the bottom of the hull.
    PXL_20210123_083330903We first did one last dry fit just to make doubly sure that all the holes I had drilled in the thick transom plate and the bottom flange in the hull and then lowered it back down to clean all the mating surfaces with Acetone.
    IMG_1016Then squeezed on a good bead of Sikaflex 291i structural adhesive on all the mating surfaces.
    PXL_20210123_111833222.MPThen slide it home one last time and insert the SS bolts
    PXL_20210123_111857599and torque them all down.
    PXL_20210123_111840814.MPWith the Jet Drive now all bolted in place we could now install the two cylinders on either side.  Port/Left side is the cylinder that moves the jet nozzle and steers the boat. 
    PXL_20210123_112235760Starboard/Right cylinder moves this bucket that sits overtop of the flow of water coming out of the jet and redirects in whatever direction you wish to go forward, reverse or sideways.
    PXL_20210123_112250009The whole installation went very smoothly and the Jet Drive was now fully in place.
    PXL_20210123_112347184.MPNext up………….. unboxing and installing our four cylinder Yanmar 4JH4 TE 110HP diesel inboard engine that has never even been out of the box he shipped in.
    PXL_20210123_112358314After some initial concerns that the motor in our Tender would be three times more powerful than the Yanmar in her last 33’ Caliber sailboat, the Captain seems to be warming to the driving force in our Tender.
    IMG_1023It took some work to find the model I wanted which s this one with all direct mechanical fuel injection rather than ECU controlled common rail but thanks to the super helpful Yanmar dealer at Denpar Marine here, this is just what I wanted.
    PXL_20210123_114414439.MPI have used this same hoist to lift all of Mr. Gee’s 1200Kg / 2650 lbs many times during his full factory rebuild so lifting the mere 217Kg/ 478lb Yanmar was a piece of cake.
    PXL_20210123_121226198.MPWe rolled the Yanmar around to the Stbd side and then under the hull and it dropped right onto the 25mm / 1” thick AL engine beds welded into the hull. 


    PXL_20210123_121515084The Yanmar has landed!

    With so many other priorities on our plates this will be good enough for now to just have the Yanmar sitting on the Engine Beds and I’ll get back to bolting the motor mounts in properly later. 

    This engine and jet drive are a matched pair that Castoldi put together so it came as a very complete system that I am very pleased with.

    This is a Direct Drive jet drive so there is a short cardon shaft (drive shaft) that connects the output shaft from the Yanmar to the input of the Castoldi which makes alignment and connection all very simple and this is all work that I can do after we launch and have the Tender on the Aft Deck of Möbius.
    PXL_20210123_121559076But for now, this closes the door on our Tender and she is now all ready for the crane to lift it onto the Aft Deck of Möbius just before the boat mover shows up to carry Möbius over to the harbour and LAUNCH!!!

    Can’t let myself be distracted by that excitement yet as there is still SO MUCH to do before she is ready to launch but there is definitely light at the end of this looooooong and winding tunnel!


    So do stay tuned for the big finale folks, it IS getting closer and closer and we would be delighted to take you along with us over the finish line!  I’m sure that many of you are feeling like this journey would never end and we sincerely thank you for sticking with us and for all your contributions of questions and suggestions that have been so helpful along the way and PLEASE do keep them coming by typing them into the “Join the Discussion” box below and I look forward to seeing you here again next week.

    -Wayne