Heads Up! Lance XRV progress update; 7 June, 2026

Heads Up! Lance XRV progress update; 7 June, 2026

I appreciate your patience as I continue to try to catch up with posting updates here on my progress with the transformation of Lance from his start as a 2016 Kenworth T270 Medium Duty ambulance from a fire department in Wisconsin to an eXtreme RV or XRV for us to continue our explorations via our Land Yacht.  I’ve got a few more updates to do but I just about have you up to date on all the various projects within Lance and this one will take you through the completion of the Head & Shower area inside Lance’s Hab/Habitat/Happytat ambo box.

Last month, May 2026, while I was still at our place down in the very southern tip of Nevada which we call “Road Runner Ranch”, I was able to finish building out the Head and Shower area in Lance. 

     *  FYI, Christine and I are still sailors at heart so the Bathroom will always be the Head and the Kitchen will always be the Galley for us.

I drove Lance up to our place on Saturna Island mid May and am now working up here at finishing off the interior while we are up here through end of August. 

Here is what I was able to get done before that drive;

 

 
Heads Up! Lance XRV progress update; 7 June, 2026To help with your orientation, this screen shot from my Fusion 360 3D model shows where the Head & Shower are located in the front DS Driver Side of Lance’s Hab/Habitat/Box which is on the far Right of this view.
The Settee & table are at the opposite back end on the far Left with the Galley counters spanning both sides in the middle.

      •        Note:  You can click on any photo to enlarge it.


PXL_20260327_004015310Here is what it looked like IRL (In Real Life) from the inside when I got started.  That’s the SS Fridge/Freezer on the far Right, Blue DS Galley countertop peeking through on the Left and that’s the DS Front corner of the Hab in the far middle of this photo. The toilet will sit on top of the raised floor section and I’m getting ready to put in the the shower pan on the lower section of the floor that the blue cargo spreaders are resting on.


The framed in area above the Head will be a storage cupboard on the larger Right side portion and then the smaller space created on the Left will be a service area for plumbing and electrical which I’ll cover later on in this post.
PXL_20260327_004021112I started prepping the interior by gluing 1/2” Baltic Birch plywood on the XAL eXtruded Aluminium framing of the two walls you see here on the Left and Rear.  I use these adjustable Blue Cargo Spreaders (from Harbor Freight) all the time and here they are helping apply pressure to the freshly glued in BB plywood panels to keep them flat and straight.


The small box protruding into the Head area on the bottom Left is the front end of the large middle exterior compartment you saw me filling up with all the plumbing and heating systems in the previous post.  
PXL_20260328_211926318For maximum adhesion of the rigid foam Shower Pan I removed all the LVT vinyl floor planking that covers all the floor area inside Lance’s Happytat.
PXL_20260328_233229581To help with tiling the shower pan and getting the slope to the center shower drain just right, I bought a Vevor shower pan kit that is specifically made for this purpose and adds even more insulation to the shower floor. 
It is covered with a thin gray felt that grabs the thinsulate/mortar bedding compound I’ll be using to bed in the electric grid for the heated floor and the ceramic tiles.
Very nicely designed bit of kit and the floor foam is cut in half with the felt glued on top to act like a hinge and made it much easier to press fit the floor into place after cutting it to size.
PXL_20260328_233243692You can see here how the area for the flange of the PVC drain is already pre-cast into the foam and you’ll also note the large circular recess surrounding it for bedding the drain flange into the floor. 
PXL_20260329_001324724After checking that it all fit just right, I removed the foam pan, applied a silicone based adhesive with my cordless caulking gun (that I’m enjoying more ever time I use!), spread it out evenly with a notched trowel and pressed the floor pan back into place using my trusty cargo spreaders and some aluminium and plywood cauls to press it even and flat.  
PXL_20260401_203929174It was difficult to see in the photos above but I also used 1/2” BB plywood to cover the wall between the Shower and the Fridge/Freezer compartment.  I caulked all seams and corners with construction adhesive for additional sealing of those.

 


PXL_20260401_203938364Next I put in this small bit of XAL framing to extend that exterior cabinet “bump” all the way to the inner edge of the Head raised floor.  This will also create a handy storage area. 

The black lines you see on the White ACM Aluminium Composite Material of the Head Floor is from me laying out the spacing for the heated floor electric grid you’ll see a bit later below.   
PXL_20260402_005939727Now it was time to completely waterproof every surface inside the Head & Shower to ensure that there are no leaks in the future.  I used the ever popular RedGuard and brushed it on all the surfaces.

 


PXL_20260402_234700275   After the first thin coat of RedGuard was on I went around and used more RedGuard to bed in some reinforcing felt that I cut into strips and pressed into all the corners and seams with more RedGuard.
PXL_20260410_004753779The drain area received several more coats of RedGuard as this will get the most traffic and potential for seepage.  The pink colour is from the still wet RedGuard which quickly changes to Red as it dries fully.
PXL_20260402_234724859Et Voila!! 

A very Red and very waterproof Head & Shower area.
PXL_20260409_235413763A bit messy but my 11cm/ 4 1/4” hole saw did a nice job of cutting this hole through all the layers of insulation and aluminium in the floor for the PVC drain to set into and exit out the bottom where it will connect to PVC pipe and on to the Gray Water tank.  You can also see the 2 inches of insulation that are below the shower floor. 
PXL_20260418_010114964I had some of this Blue Solid Surface acrylic material left over from doing the Galley countertops so I used this to create a nicely contrasting and durable shelf top on that bump out in the Head. 
This solid acrylic material is heavy but is very nice to work with; cuts easily and cleanly with regular carbide saw blades and router bits and then sands/files nicely to create a polished surface.
PXL_20260418_010242445I wanted to get this shelf installed before I started putting in the PVC planking that I’m going to use to cover the walls.    
   

TOASTIE TOOTSIES!

As I mentioned in the previous post about our diesel powered Oasis Zephyr boiler, the rest of the floors inside of Lance are heated via the hot glycol (anti-freeze) pumped out of that boiler and flowing through the loops of 1/2” PEX-A tubing embedded into the insulated foam below the LVT vinyl plank flooring.  But I wanted to be able to control the heated floors in the Shower & Head separately as it is always nice to have warm shower floors even in warm weather.

PXL_20260409_174545161

So I opted for another Vevor product, this heated mesh flooring kit that runs on 220VAC and has its own thermostat.
PXL_20260327_234009435The kit comes with this Orange plastic mesh which the Black heating cable gets attached to.

Also came with this every nice digital thermostat for controlling and reporting on the heated floors.
PXL_20260327_234014361This is the transition piece where the cable changes from the 220VAC power cable to the heated wire.  As it is a larger diameter I routed a groove into the ACM flooring so this thicker diameter would sit flush with the floor surface and be better protected.
PXL_20260410_205837288The heated cable is one continuous length and you can not cut this so it took me a bit of planning to get the spacing right but all fit in very nicely and will keep our tootsies warm both when showering and sitting on the Throne!
PXL_20260410_220948828

There is also a temperature sensor that gets embedded in the floor and provides this data to the thermostat so it can maintain whatever floor temp you set.  I put this inside a length of protective tubing and that’s the L shaped length you see here which then exits out the side wall and goes up to the thermostat.  I put this sensor in this larger diameter tubing so I could remove and replace the temp sensor if it should ever fail.
PXL_20260412_004930564With all the heated cable and mesh in place I mixed up the epoxy thinsulate/mortar and spread out about a 13mm / 1/2” thick layer with a steel trowel and smoothed it all out. 
Didn’t get a photo when it was done so this is part way through the process. Finally ready to start tiling!      

TILE TIME:

PXL_20260327_215755502

We found this Blue & White Spiral pattern ceramic tile online and both really liked it so that’s what is going on the floors. Comes in these larger approximately one square foot sheets with individual tiles glued to a mesh on the back which makes handling and setting them much easier.        
PXL_20260412_215528112Laying out this type of spiral pattern is a bit tricky and takes some planning to make sure all the corners and joints line up and maintain the pattern.  If you look closely you’ll see that you can only get a straight line for butting up against corners or lining up sheets in one place along the larger square formed by each spiral.

I created a quick 3D model (of course!!) to help plan the layout to get all the corners and seams to match up. 
PXL_20260414_005949205Where I needed to cut some of the tiles such as around the drain, my trusty Dremel tool with a diamond cutting wheel worked like a charm to get nice straight cuts and smooth edges and you can maybe see along the bottom edge for this sheet I’m trimming square here. 
PXL_20260412_234852681It had been a Looooooooong time, think decades, since I last did any tiling so I started with the floor in the Head as it will largely be covered by our Joolca “Gotta Go” separating toilet to cover any learning errors, but it all turned out quite well I thought.
PXL_20260414_003253712 Then I moved onto the Shower floor and started the dry layup there.
PXL_20260414_011711701You can see how I needed to trim the tiles a bit along the edges of the square SS drain which I did so that the outer edges of the regular square spiral patterns would match up with the outer edges.
PXL_20260414_011727941And it all slopes down from the edges to the drain.
PXL_20260415_190439211I thought it would look better to create a single upper edge surrounding the whole space so I put in some aluminium edging and tiled up to that along all the sides of the Shower and the Head floors and set them in place.            
           

WALLS:

PXL_20260418_174511246For the walls I wanted to find the best combination of waterproof, easy to clean and good looking so I ended up going with these White tongue and groove PVC planks that are about 18cm / 7” wide with grooves molded in to look like narrower planks, and started cutting them to size.


But I thought that all White walls and ceiling would be too bland so I decided to create a horizontal band to break up the walls that would wrap all the way round and fill this with some of the Blue & White spiral tiles I had left over from doing the floor. 
PXL_20260418_224018472I picked up some aluminium edging meant to be used under tiles which you see propped up in the corner on the Right here and used that to make the transitions from tile to PVC planking.  I taped off the top and bottom edges of the area for this band…………..
PXL_20260418_223646089………. and installed the AL transitions edging all round.
PXL_20260418_230054506I had enough left over tile to cut these bands off the sheets and used that size to determine the width of the band.
PXL_20260421_012307880Worked out quite well and now time to put up all the PVC wall planks.

 

 

 


PXL_20260423_230644897It was quite quick and easy to cut the 8ft long PVC planks to a nice fit between the top and bottom edges of the aluminium edging there the tiles start and stop. 
And now time to use my trusty Milwaukee cordless caulking gun you see on the Left of the floor to put a nice thin line of White silicone adhesive/sealant along each tongue and groove and back of each plank.
PXL_20260424_212712299The cargo spreaders and some square aluminium tube cauls helped to hold the PVC planks flat while the silicone adhesive cured overnight.

 

 


PXL_20260506_021341157With the wall planks all done I could now grout all the tiles in this band and on the floors to finish the tiling.
PXL_20260506_021611216I did the ceiling with the same vinyl planking with a different pattern on it that I used for the ceilings in the rest of Lance.  As with those other ceilings, I put in a strip of dimmable LED’s between each plank but more on that a bit later.

 

Et Voila! Lance finally has a not too bad looking Head and Shower.

LET THERE be LIGHT AND AIR!

PXL_20260321_182116626

We always like to have individual items do more than one thing and so we decided to install this 12V vent fan in the ceiling above the shower to provide both daylight and fresh air venting into the Shower & Head space.
PXL_20260321_182951586I’m not a big fan of the popular variations of the MaxFans that much of the RV and Van world seem to use and wanted to keep our overall vehicle height to a minimum and we’re at 2.9m / 9’ 5” right now with the solar panels and roof vent.  So this Kohree vent unit seemed to check all our boxes.


This model also had a nice combination of both a manual override for raising and lowering the vent cover and a set of electric controls on the other corner of the fan as well as a hand held wireless remote. 

It also has a temperature sensor to turn the fan on/off and a very quiet fan with 10 different speeds.

Other nice features are a built in rain sensor that automatically closes the vent though not much of a need when this is all inside that nice waterproof Shower. 
PXL_20260322_182948950I had purposely left this space up on the roof in front of the four 450Watt solar panels and their Super Strut rails so now time to cut the only hole in our otherwise seamless one piece roof.

Yikes!!!!
PXL_20260322_190242094There are three thick aluminium plates in the roof of Lance, one for the top skin, the layer you can see here that forms the internal ceiling of the ambo box and then ……
PXL_20260322_190339074……… the final layer of 5mm thick ACM that I installed for the ceiling surface below the additional layer of 20mm IPS foam insulation. 
PXL_20260322_191915978The vent dropped in just right.
PXL_20260322_204525817I used this 2×2” square AL ceiling beam for a conduit for the wires to power and control the fan.
PXL_20260326_201923532I’m a BIG fan of these WAGO wire connectors and have used them throughout the build.  They worked well to connect these 12VDC power wires to the fan and then tuck nicely into that square AL tube.                 

 

                   
                  PXL_20260322_210458509Checked everything for a good fit including this trim frame and then ….
PXL_20260322_211317772………. bedded the vent into the roof with 3M 5200 sealant and some makeshift weights to let it cure overnight.

 

 


and MORE LIGHT!

PXL_20260426_235702805

As I mentioned earlier, I matched the ceiling in the Head & Shower to what I installed in the rest of Lance which are these planks of White solid vinyl with a nice grained texture and then put in strips of Black aluminium LED channel. 
I will then adhere dimmable COB LED strips inside these AL channels and snap on the diffuser cover. 

All fully water immersion IP68 rated so no problems in this wet area.
PXL_20260508_225018533Worked out well to provide Goldilocks just right lighting both night and day.
PXL_20260503_232216935One last detail for those few times (so far) either of us needs to get up and use the Head in the middle of the night, I wanted also have some indirect low level lighting inside the Head & Shower area.  So I installed some of these 45 degree angled aluminium extrusions in hidden areas such as under the door sill into the Shower you can make out below my hand and another under that little Blue shelf in the Head.
PXL_20260504_003606027To help keep our night vision and add a bit of “ambiance” I used these Blue LED strips which are also dimmable to whatever level of Blue light you’d like.

 

 

 


PXL_20260504_003614408Testing out the LED strip tucked in below the door sill into the Shower.                     

DOORS!!!

After using Lance for over a year now with NO doors on the inside one member of the crew is eXtremely eXcited about having a DOOR on the Head!!!
PXL_20260506_211520035After some debate and research we decided to go with this retractable shower door that rolls up when OPEN like this
PXL_20260506_211026072….. and then rolls out to seal and CLOSE like this.
PXL_20260320_004202321The flexible material rolls up on a spring loaded shaft hidden neatly inside this cassette that mounts to the left side of the door. 
PXL_20260506_211041813The “door” slides on tracks concealed inside the AL extrusions top and bottom and I left a small gap at the top to help with air circulation.

FINISHING TOUCHES:

PXL_20260509_191803811

To keep things dry inside this storage cupboard above the head, I glued in some sliding door AL tracks and cut some clear 6mm / 1/4” acrylic for the sliding doors.
PXL_20260509_200230282And then mounted this mirrored Medicine Cabinet on the rear wall to finish things off.

SHOWER FAUCET:

You cPXL_20260505_202521145an’t have much of a shower with no water so along the way I installed this very nice adjustable hand held shower head that has a full shut off valve on the handle and ….
PXL_20260502_215600916…… connected it to a thermostatic controlled mixing valve faucet.  These are great for maintaining a whatever water temperature you set it to coming out of the shower head.  The button allows you to turn the water on and off as you wish to conserve water and have it off when you want to wash your hair, shave, etc.      
PXL_20260428_214913801The SS cylindrical knob on the top end rotates to set the temperature and the one on the bottom controls the water flow volume.

To mount this I cut a sheet of 6mm / 1/4” thick aluminium diamond plate which fits just right into the slots of the 1” 1010 Series XAL framing.                          
PXL_20260428_205247288I drilled and threaded this plate to mount these two brass fittings for the thermostatic valve to attach to on the outside and push-connect fittings on the other side …………
PXL_20260429_012314732…… for the Hot & Cold water 1/2” PEX-A lines to attach to.
PXL_20260429_010831860The Yellow handles are shut off ball valves on each PEX water line for servicing or winterizing.


PXL_20260428_205408398The whole assembly then fits securely into the slots in the XAL framing.

CONTROL PANEL:

PXL_20260508_231225612

Finally, to enclose this service bay area I built this temporary panel and with many of our controls for the systems in Lance mounted on it. 
This is just a prototype I am trying out made out of scrap plywood with some of the switches, controllers and thermostats mounted in it.
PXL_20260430_002721280I cut this rabbet or tongue on the bottom edge that is a snug fit into the groove on the bottom length of XAL framing.
PXL_20260430_002743509The way it works is that you first put the bottom tongue into the groove and then ……..
PXL_20260430_002822209 …………… tip the panel up into place.
PXL_20260430_002748106To hold this and likely all the panels in Lance securely in place, I’m trying out using these very strong round “donut” Neodymium magnets.  This one is a 40 pounder, meaning it takes about 40 pounds of pull to remove.  These magnets are available from less than one pound up to over one hundred.
PXL_20260430_002758991All the metal in Lance is aluminium which of course isn’t magnetic so cut a short 5cm/2” length of steel flat bar and drilled a 6mm hole in one end so I can bolt it to a T nut captured in the XAL slot on the back here.  Worked out even better than I hoped and the panel snaps into place with a good “thud” and locks the whole panel tightly in place. 
But I only need to reach behind it and push hard with my fingers to pop the panel forward and out.
PXL_20260508_224844210Here is what the panel looks like so far.  White thermostat for the heated floors in the Head & Shower in the bottom right (currently turned off) and the Victron Cerbo GX touch display above it and switches for things like water pump, Starlink power and the thermostatic controllers for the heated main cabin floors over to the Left.  


I will likely change the layout a bit and add a few more switches and meters, but it all works for now and we’ll try it out on our travels in the next month and see what other changes we might want to make.

And th th th thaaaaats all for this update folks.

Hope it was entertaining and of interest to you and that you’ll be back for the next update in a few weeks.

We are going to be out in Lance eXploring more of Beautiful BC for the next few months till we head off to Europe at the end of August so I’ll do my best to get the last few updates posted for you.  Next big project that I’m not starting on is to build all the Cherry veneered drawer fronts, doors and interior panels that will should pretty much finish Lance’s build.

Don’t forget to add your comments and questions in the “Join the discussion” box below and enjoy your summer wherever you are.

Water Water Everywhere AND lots to Drink!  XRV Lance Update 10 May 2026

Water Water Everywhere AND lots to Drink! XRV Lance Update 10 May 2026

Right up there with the Electrical System in Lance, the Domestic Hot DHW and Cold Water DCW systems are critical to providing us with a great living experience and complete “off grid” independence.  Below is a screenshot from my 3D model of the water system in Fusion 360 with the key components labelled to help show what’s what.  (click to enlarge this or any photo in these blogs)

                    Note:  DCW is also referred to as Potable water meaning safe for human consumption and drinking but all the water in Lance is potable so I’ll refer to it as DCW.
Water Water Everywhere AND lots to Drink!  XRV Lance Update 10 May 2026
As you have maybe noticed from previous posts, I build all my systems twice; First as a 3D model in Fusion 360 and then once I have it all laid out with everything fitting and working I “just” build it ITL or In Real Life as the “kids” say.  It all looks very simple when its all done but getting there was quite the game of 4D chess to get everything to fit relative to each other, not have any of the PEX pipes interfering with each other and so on.  Happy to report that this layout worked very well upon installing it and the whole water system has been working very well for us.

After designing and building everything with 3D models first and then building IRL for so many years now I can almost not imagine designing or building any other way.  It DOES take some time to build these highly accurate 3D models where I try to be +/- 1mm but this is where I get to try out all the alternatives and ideas and find out what actually fits and works.  This way for the most part I make all my mistakes (trust me!) here before I cut, weld, drill or mount anything which is a HUGE time and cost saving compared to making all those mistakes IRL.  I won’t say I don’t make ANY mistakes IRL but very very few compared to doing this IRL to begin with, or just with freehand sketches,

Though to be clear I certainly still do use a LOT of pencil and digital freehand sketches at the conceptual and planning stages.
PXL_20251129_181541310IRL or Real Life does still help sometimes when I can have the real parts in my hands as I’m working out the 3D model for the placement of components such as the brass mixing valve and the black circulation pump which are the key components of the heated floor system we now have in Lance.
To help explain that labelled 3D model at the beginning there are actually two primary and completely independent systems or functions that you are about to see me install.  One is to supply all the Domestic Cold and Hot water to the sinks, showers and water outlets.  The second is for our interior air heat which is provided by circulating hot Glycol solution through the loops of PEX piping you saw me install into the floor inside and also through the two “Cozies” which are little radiators with hot Glycol flowing through them and then thermostatically controlled fans blowing air through these radiators to heat up the air inside the HappyTat.  We find that most of the time we prefer to just use the floor heat as this keeps our toes nice and toasty and yet the air up above our heads is pleasantly cool which for us is the Goldilocks situation.
Oasis-Zephyr photo 706x350The heart of both of these systems is this Oasiz Zephyr diesel boiler from ITR International Thermal Research, a Canadian company based in BC and a company I am familiar with from previous builds.  It is super efficient and barely sips diesel to power the boiler which internally has two separate loops; one for heating up the fresh water or the DHW circuits and the other separate circuit that heats up the non toxic Propylene Glycol solution, basically anti freeze, that provides the heat for the interior floors and air.
Oasis Zephyr labelled dwgThis labelled illustration shows all the various inputs and outputs of diesel, exhaust (out the bottom), fresh water and Glycol.

Electrical   Plumbing cabinets May 2026To provide some bigger picture orientation this large view of the Drivers Side DS of Lance’s HappyTat showing the full Electrical System in the exterior compartment on the Front DS corner to the far left here and then the wide central compartment immediately behind it. 

All these external compartments have their own locking doors and full aluminium diamond plate interiors keeping them all completely separate, secure and easily accessed and this is one of the best benefits of going with an ambulance box as these are all standard.
PXL_20250711_162402050I couldn’t seem to find a photo of the empty compartment when I started but this is what it looked like in all the very messy IRL when we were moving Lance down here to Nevada.  I packed it this way because at this stage  I was initially considering positioning the Oasis Zephyr Diesel Boiler (Olive Green box in the bottom rear corner) and the 40 USG white plastic Grey Water tank on the front.
Electrical   Plumbing cabinets May 2026

PXL_20251129_223342185But as I modeled this up and focused on my priority for keeping all runs of both electrical wire and PEX water lines as short as possible it worked out much better to flip that initial layout around to be more like this with the Oasis Zephyr boiler at the front. 
PXL_20251211_022138992You can see how well this worked from this shot further along with the installation where the vertical Red DHW Supply PEX pipe goes directly out of the Zephyr and up through the ceiling of this compartment where the Galley sink is directly above.  The shower is on the other side of that end wall of this compartment so it too is a very short run for the DHW to get to the shower head. 
I had thought about putting in a neat little DHW return line that allows you to turn on that hot water valve first to get the hot water up to the taps and shower but with these lines all being so short it works out that the hot water is there almost immediately so we don’t waste any water running it till it gets hot.  So the design has worked out very well in day to day use.
PXL_20251008_234720313.MPInstalling the Zephyr involved quite a bit of work as it requires diesel supply and return lines which are going to come up through the two holes on the right here with the Black rubber gromets on them.  Then there is an 1.5” steel exhaust pipe which comes out the bottom of the Zephyr (sitting up on its side in this photo) and then a SS muffler under the floor of the compartment. 

PXL_20251007_235219733Rather than install a separate diesel fuel tank I tapped into the main fuel tank on Lance by installing these two T fittings and valves, one for supply and one for return and then ran rubber fuel lines from these over and up through those two holes above into the Zephyr.
PXL_20251130_020042127Inside the Zephyr there is a 2nd mixing valve so that you can set the output temperature of the DHW to whatever degrees you prefer for both safety and convenience.  So far it has been working out very well for us with almost instant hot water and essentially an infinite supply of DHW that makes long hot showers a breeze other than needing to keep the 100USG water tanks filled up.
PXL_20251130_011751482I designed the Zephyr lines to have this optional “summer loop” on the hot glycol circuit for the heated with the 3 way T valve on the Right that allows us to shut off the flow of he hot Glycol to the heated floor loops and the two “Cozies” that are small radiators with thermostatically controlled fans in them. 
Zephyr Fig 7-2 Plumbing layoutFor those curious, this diagram shows how the heated Glycol flow works such that by shutting off that 3 Way Valve the Glycol basically just makes a out and right back into the boiler and does not run any of it through the floor or Cozies in the summer.  Of course the independent DHW circuit still works all the time with fresh cold water coming in from the main water tanks and coming out the DHW lines to the sink and showers. 

 

 


PXL_20251209_005941872On the rear side of this compartment I mounted the water pump that pulls water out of the two potable fresh water tanks and then pumps that through the three stage water filtration system beside it. 
PXL_20251209_010313555We’ve been very pleased with the performance of the Kohree 7GPM 65 PSI 12Volt water pump.  It comes with both the pump, inlet filter and accumulator tank rubber mounted on the thick Black mounting plate.  The PEX line from the water tanks enters through the Black fitting on the far Right, into the screen filter then the pump and then the accumulator tank.
PXL_20251011_190344606and turns 90 degrees into this 3 stage water filter that takes out just about everything from dirt to bacteria before heading onward ……….
PXL_20251211_022146385…… to supply the various DCW and DHW components.
PXL_20251211_022138992We take the “belt & suspenders” approach when it comes to our drinking water also added the grey Acuva box and white cylindrical filter you see up top here.  This uses a UV-LED light which disinfects microorganisms (bacteria, viruses, cysts) using UV‑C light, and then the Advanced Pre‑Filter also removes chemicals, metals, chlorine, VOCs, odors, and turbidity.
PXL_20250425_221629209The Acuva output goes up to this dedicated Drinking Water tap at the Galley sinks and puts out about as close to pure H2O as you can get.  Been working really well for us. 

 

 

 

 


 PXL_20251130_214035693

Shifting over to the Glycol side of this system the heated Glycol exits the right side of the Zephyr and flows through these Red 3/4” PEX-A lines and then goes through the aluminium diamond plate wall into the Front Cozy mounted directly behind ……


PXL_20251119_011213401…. as you can see IRL where it is mounted inside the toe kick area of the Galley drawers.  It slides back several inches and tucks completely out of the way in the end.
Plumbing screenshot FusionYou can see better in this labelled screenshot of the 3D model.  Glycol exits this first front cozy and flows back to the Rear Cozy and then is returned back to the Zephyr as I hope you can see in the 3D model. 
PXL_20251201_215406136To get the best fit for the return line out of the Front Cozy I needed to modify it with this 90 degree copper elbow.
PXL_20251211_221858073and then mount a thermal sensor to the copper tube which connects to the thermostats in the Zephyr to control switching the fan On/Off when needed.
PXL_20251216_030027605All the wiring connects into the main Zephyr control box which may look a bit confusing here but is very well designed and easy to work with.

PXL_20251209_210011753Completing the Glycol run for the heated floor loop, I mounted the 12V circulation pump just below the water pump so it has a direct shot at the 1/2” PEX-A floor loop supply line as you see here.  When needed this pump turns on and pushes the hot Glycol through the whole set of loops embedded in the floor and then exits out that 2nd white PEX line and is returned to the Zephyr.  
As you might notice I have my ever present Pixel tablet with my 3D model running so I can easily refer to that as I build out all the lines.
Last but definitely not least we wante to have an outside shower for times when we are in nice warm weather and in/out of the ocean, washing the dogs and so on.

PXL_20251215_223115264

i wanted this to be well protected and within the warm area to avoid freezing so I welded up this little bracket and mounted it to the to of the Water Systems compartment.
PXL_20251215_211510551

This bracket allowed me to mount the mixing valve that is below this white flip up cover and the quick connect fitting for the shower hose on the Right.
PXL_20251215_211524219All very simple with braided SS lines for the incoming DCW and DHW and then ………

 


PXL_20251219_184905017…….. the third line wraps around and feeds the quick connect fitting. 

 


PXL_20251215_231209550

 

The two SS supply lines are T’d into the respective DCW and DHW PEX lines with shut off valves so we can turn them off when servicing.
PXL_20251215_231235677

We may get a bit more “fancy” but for now plugging this coiled hose with a multi head garden sprayer on the end has been working very well for us. 

OK, that’s a wrap for this week folks and hope it was equal parts interesting and informative. 

Next post I will show you the recent build of the interior shower which has turned out eXtremely well too so be sure to stay tuned for that.

 

Thanks so much for spending time to join us here and thanks for your patience with my very irregular schedule of posts.  Lance, Zoe, Razz and I are hitting the road next week to make the drive up to join Christine at our place on Saturna Island so my be more than a week till I can put together the next update but I’ll do my best.

As always, your comments and questions are VERY much appreciated so please leave those in the “Join the Discussion” box below and Ciao for Now my fellow adventurers.

 

-Wayne

Galloping Galley!  XRM Lance Update 7 Dec. 2025

Galloping Galley! XRM Lance Update 7 Dec. 2025

As we all head to the exit of 2025 I will continue to summarize the progress in various key systems and areas on Lance over the past few months.

This week I’ll bring you up to date on where the Galley is at so far. 


Galloping Galley!  XRM Lance Update 7 Dec. 2025Easily one of the most used and most important areas for our day to day live in Lance and our 10,000 + mile “maiden voyage” this past summer proved that our design worked well as we used it during that two month test drive.  We prioritized large areas of open countertop, dual deep sink, induction cooktop and large fridge and freezer and you can see the basic layout from the 3D model screengrab here.

GALLEY COUNTERTOPS:
PXL_20250424_003126184

Here is what it looked like as of the beginning of June, just before we hit the road to the East Coast of the US. This is looking forward so Drivers Side DS on the Left and Passenger Side PS on the Right.  Entry door into the Hab (Habitat/box) is on the upper Right with the large vertical door 10 cubic foot Fridge/Freezer on your Right as you enter.

  


PXL_20250423_224003061

Deep double sink being undermounted to the 25mm/1” solid surface acrylic countertop.


PXL_20250425_221629209

Lots of options for water at the sink; hot/cold adjustment at the base of the faucet with both a large flexible rinsing hose with its own nozzle & lever and then an independently controlled rotating spigot.  To the Right of the main faucet is an ultra purified drinking water nozzle that has water that has been put through a full Acuva UV treatment to remove any possible remaining particles after ……….


PXL_20251011_190344606

……… it comes out of the main filtration which is handled by this triple set of progressive main filtration that all our potable water goes through.


PXL_20251011_190341942

We have eXcellent water pressure running about 65PSI thanks to this Kohree 7GPM pump.  All the water system equipment is located in the externally accessed compartment that is midway along the DS.


PXL_20250424_003114204

On the PS of the Galley there is more countertop and our 2 burner induction cooktop that is eXtremely efficient and a joy to cook on.  This cooktop fits snugly in the countertop cutout so it can be easily lifted out and plugged in outside when we want to cook out there.

The vertical extruded aluminium XAL on the Right here is the linear actuator for the PS Front corner of the Queen Bed lift system.
PXL_20250509_005137995Underneath both countertops it is all drawers as we find these much more efficient to use than cupboards and overall we have more than 20 drawers inside of Lance.

GALLEY DRAWERS:

PXL_20250903_014110329I have always preferred dovetail joints for all drawers given their superior strength that stands up for decades of use and I think they look great too and so that’s what we went with for Lance.  I was going to do this all myself but with almost a hundred dovetailed corners to do and SO many other jobs demanding my time and attention I decided to job this out.  I found a fabulous company to work with called Barker Doors who offer a service using CNC (Computer Numeric Control) machines to custom cut all your drawers.  I had all the drawers fully modeled in Fusion 360 so it was easy for me to send them these files with all the exact measurements I needed and they cut all the 5/8” Baltic Birch plywood to size for all the sides and the bottoms and then CNC cut all the dovetails. 
   In the end this all worked out to cost less than I would have paid for just the Baltic Birch plywood and drawer slides so I was super happy with how this all worked out and I can recommend Barker Doors to anyone VERY strongly.
PXL_20250506_190946950They shipped all the pre-cut drawers to me as flatpacks like this so the whole shipment of all the drawers was not too large and they were all very well shrink wrapped and carefully boxed up so they arrived with no damage at all.
PXL_20250506_191209921They also offered a great prices on the the top quality Blum undermount ball bearing drawer slides I wanted so it all came as a single order which made my life easier.

 

 

 


PXL_20250509_005108108Mounting more than 40 drawer slides to the XAL framework was very straightforward but time consuming to get them all exactly parallel and lined up.
IMG_5790and some required a bit of Houdini moves to hold in place and  tighten up.
PXL_20250830_201155523Next, I set up a little workbench on top of the PS Galley counter to assemble each drawer.
PXL_20250830_223247344Each set of dovetails only required a few drops of wood glue and they went together very well with two bar clamps and some taps with my little hammer to get the joints to fit together all the way.  The dovetails were so precise that every drawer went together perfectly square and were solid as a rock.
PXL_20250901_200352217The Blum drawer slides required two slots in the bottom of each rear drawer side so I cut those out next and then I mounted to the Orange locking hardware to the bottom of the front corners.  These are where the drawer slides clip into the drawer and make it very easy to lift out a drawer at any time.  It’s a great system!
PXL_20250901_200405892Installing each drawer was now a simple process of pulling out each drawer slide……….
PXL_20250930_214334392.MP………… setting the pins in the rear of each drawer slide into the corresponding holes I had previously drilled and pushing them closed till they clicked in place.
PXL_20250903_013735120Et Voila!  We’ve got drawers!  Sad to say that I wasn’t able to get this done before we left on our big summer adventure so we REALLY appreciate having these now!
PXL_20250907_020919300I wanted all surfaces of these drawers to have a tough durable finish and decided to go with this two part Rubi Monocoat finish that you put on by hand with cloths rather than brush or spray.  Hand rubbed finishes have always been my favorite and while this was a new one for me I was eXtremely pleased with the end result and the whole process of applying it.
PXL_20250904_011116065It was a bit laborious and a good workout but a very satisfying process for me.
PXL_20250907_022435094Difficult to see in photos but the Baltic Birch plywood came out with a glowing warm colour and a very tough finish that is also very easy to reapply in the future.
PXL_20250924_203700114To reduce the loss of usable space under the sinks I used these low profile P-traps which have turned out to work very well.
PXL_20250924_203709882and only required a small cut out on the rear of the two under sink drawers to clear nicely.

GALLEY CEILING & COB LED LIGHTING

PXL_20250910_002652193

Onwards and upwards I turned my attention to the ceiling of the Galley.  It took a LOT of research to find the Goldilocks material for the ceiling but I finally found this White wood textured PVC trim molding material that checked all the boxes of light, easy to clean and attractive.  It comes in 6” wide 8ft long planks and was very easy to work with.
PXL_20250910_002635923For lighting, I decided to use COB (Circuit on Board) LED strip lights which I set inside lengths of 20mm wide black aluminium U channel which I ran in between each of the White PVC ceiling planks. I like these newer COB strips for two reasons; they provide an uninterrupted line of light rather than individual points of light in the regular LED strips and they can be adjusted from about 2200K (very warm amber) up to 6500K (daylight white). 
In the past, SMD LED strips you have to chose a specific colour temp and they often have 60–120 LEDs per meter (≈1.5–3 LEDs per inch) whereas these COB lights have hundreds of micro‑LEDs tightly together, giving continuous light with no visible dots of light.
PXL_20250910_022630215.MPOnce I had the layout done and the strips of PVC and AL channel cut to length, the process went quite quickly.  I could apply the construction adhesive to each plank and AL channel and press them up into place and then use my super handy cargo jacks and some scrap lengths of XAL to press these all up against the ceiling so they ended up flat and aligned.  
PXL_20250925_194557438You can buy the COB LED lights in 20 meter rolls which you then cut to the lengths you want and solder three wires to the copper strips underlying the Yellow COB light strips.  Takes a bit of practice to get these tight solder joints without any cross connections but all went pretty well after a few practice solders.
PXL_20250925_232235516Then I twist the wires to help reduce any electrical interference and slide a clear tube of heat shrink tubing over the joints and shrink them in place for a nice clean and protected connection.

Each of the LED strips have self adhesive on the back so you just peel off the protective wax layer and press these into the AL channel.
PXL_20250925_192557735I purchased the Black AL channel with frosted clip in covers so once I had the COB LED light strips glued in place and wired up …………
PXL_20250925_192446849……………. I could now press these clear covers in place.
PXL_20250926_014509641Here’s the result at about 6000k.  These LED light strips are also fully dimmable so you can adjust both the colour temp from warm to cold white and from off to full almost daylight brightness.


PXL_20250926_014449719We are very pleased with the end result.

Yet to come is the making of all the fronts to these drawers where I will get to use the fabulous 125 year old Cherry that my dear friends Colin, Rick and Sherry gifted us with but that probably won’t be until we get back here next year from our trip down to Baja so due stay tuned for all of THAT!

My sincere thanks for taking your valuable time to read these updates and join us on our adventures.  Please leave your questions and comments in the Join the Discussion box below and hope to see you here again next week.

 

Wayne

New Year–New Home Base – Lance XRV Update 12 Jan 2025

New Year–New Home Base – Lance XRV Update 12 Jan 2025

As predicted when I left off in the last update here, it has been a VERY BUSY time the past month for us but we’ve made the move and are now settling into our new Southern Home Base down near Searchlight Nevada. 

There are some photos and details about our new 10 acre property in that PREVIOUS POST back on Dec. 8th so you can check that out if you’d like and I’ll just pick up from where we left off.

BONUS:  Be sure to read to the end to see the bonus video that Drone Captain Christine put together.

 

Our son Skyler flew down from Vancouver BC on the 23rd of December to join us for the holidays in Klamath Falls and he was a HUGE help getting all my tools, equipment, materials and such packed up from the workshop I’d set up in Klamath Falls.  Along with our personal belongings and food we managed to get everything loaded into Lance and the beds of the two pickup trucks we now find ourselves with. 

New Year–New Home Base – Lance XRV Update 12 Jan 2025

We were a bit sad to leave as we had really enjoyed our time getting to know Klamath Falls and the surrounding area of southern Oregon.  This is the parting shot just after noon on Boxing Day (Dec 26th) as we bid a very fond adieu to what had worked out to be a great home and workshop and hit the road for the almost 700 mile drive down to our new Southern Home Base just north of Searchlight NV.
We broke the trip up into two legs with an overnight stop in Fallon Nevada and it turned out to be a great drive with clear dry roads after we got about a hundred miles south of Klamath Falls and enjoyed the ever increasing temperatures as the miles rolled by. 
IMG_4937We arrived at the property late in the afternoon of the 27th with big smiles for all three drivers and both pups.
IMG_4936And just in time to catch this beautiful sunset which we’ve now discovered is most every night here.

dji_fly_20250111_155138_49_1736639515959_photo_optimizedChristine has been getting her drone flying skills dusted off and this shot she grabbed a few days ago from up above the spot we’re setting up to live on for the next few months will give you an idea of the layout.  Those two big white rectangles are 40 foot “High Cube” (9’6” high) shipping containers that came with the property along with a lot of great items inside that you’ll soon see.  The other white rectangle is the 2012 25 foot travel trailer that will be home for us for now.

     ** See the Bonus drone video at the end.
IMG_4951As Skyler and I unloaded the crates of our belongings and coolers of food, Christine got to work storing it all away and organizing our new home.  As sharp eyes might notice, she even baked a loaf of banana bread!
IMG_4953Looking aft in the trailer you can see that we’ve got everything we need with a nice U shaped settee and an adjacent full bathroom & shower.  Then a separate bedroom in the rear with a Queen bed and even an office for Christine to work at just out of sight in the rear left corner here at the foot of the bed.  And check out our views out the windows!
Lance 2385 floorplanThis floorplan helps to show how the bedroom & settee are in a slide out section along the right side of the trailer that really helps open up the space. 

Keeping in mind that we are both used to living full time in boats, for us this is HUGE!


PXL_20241229_003759706Skyler started unloading all the crates and materials from Lance and I started to figure out where to put them for now in the two containers.  The one you see here on the Left will be my workshop area and the other one out of site in this photo over on the far Right closer to the trailer provides storage for everything else AND houses all our fresh water and electrical power equipment that allows us to live 100% off grid.
PXL_20241229_003824518.MPCould not have been a better present than all the time we got with Skyler and all the hard work he so cheerfully gifted us with to make this latest transition of the Nauti Nomadic Grandparents so memorable.
IMG_5011Thanks Sky!

 


IMG_4949It will take me awhile to build workbenches and storage racks but for now all my tools and equipment are very safely stored away inside the two containers.

 


IMG_4944Part of what made this property such a Goldilocks just right find for us was that one of the things inside the containers was sixteen 305 Watt solar panels and so Skyler and I got to work setting those up in two different locations to try out for now.  Eight of those solar panels we propped up against the wall of the container as you can see here which made it a short run for the power cables to go into the MPPT controller inside. 
Of course the HIGHEST priority was getting the new Puppy Play Pen set up for Zoe and Razz to enjoy.
IMG_4946The other eight solar panels we propped up against the south facing side of the trailer to try out that orientation as I monitor the daily production to see what generates the most power to keep our big new battery bank fully charged every day.

All very rough and tentative till we live with all this for awhile and decide best location on the acreage to build on and then I will build proper ground mount racks for all these and perhaps more solar panels.
PXL_20241203_212529534In that previous post you may recall seeing this pallet full of boxes that had arrived at the Klamath Falls workshop which contained the other two key components of our off grid power system.
EG4 WallMount_Indoor_2__41001this 15 kWh 54 Volt upright EG4 lithium battery and ……….
EG4 6000XP…….. this EG4 6000XP  all in one MPPT solar charge controller, inverter charger. 

 

 


IMG_4945The battery weighs a svelte 128kg/282 lbs. but Skyler and were able to get it wrestled out of Lance and into the container and get the 6000XP mounted above it and all secured to the steel walls of the container. 
PXL_20250101_164530953These two smaller vertical boxes I mounted on on the side at the mid point are the isolation switches and circuit breakers for the high voltage power coming in on the Red and Black wires you see here which come from each of the two strings of solar panels (8 panels in each).  We soon had everything wired up and in this shot I’m busy configuring all the settings before turning it on for the first time.  Just amazing how far these kinds of off grid systems have come and we were able to go from no power at all when we arrived to having a full 240VAC split phase power system in less than one day.
We had about 190L/50 USG of fresh water that I had filled up the trailer’s water tank with on my way bringing it back from where we bought it in Tucson so we had plenty of potable water for drinking, cooking and showers the first few days but now time for a more full time setup and another part of what made this property such a great find for us. 
PXL_20241115_220027798.MPThese four 1250L/330USG IBC Totes as they are called (Interim Bulk Containers) also came with the property along with a fifth empty one that we’ll use in the future to bring more fresh water from the town water system in Searchlight that is just a few miles away.  The pumps you see at the bottom here are now all set up to provide pressurized fresh water to a tap on the outside of the container and a hose from there to the trailer provides all the fresh water we need for day to day living.

 

 


It will take us a bit longer to get everything setup and be able to get back to working on books and Lance but we’re off to a great start and new year.

 

Can’t be all work and no play so in the midst of all this we also took time to celebrate the new year in our new home base. 
Immersive Van GoghChristine and I adopted giving “experiences” rather than “stuff” to each other for gifts and this year I got us three tickets to go see the “Immersed in Van Gogh” experience in Las Vegas on New Year’s Eve which is less than an hour’s drive north from our property.

 


IMG_4963Then Christine had rented a boat for the three of us to go out on Lake Mohave for New Year’s Day. 
IMG_4947This shot is looking about due East from our place and off in the distance about center (click to expand any photo) you can see the Colorado River flowing South.  Hoover/Boulder Dam is to the North and Davis Dam to the South which creates Lake Mohave in between.  It only takes about 15 minutes to drive from our place to the marina on Lake Mohave. 
IMG_5026I will leave you with this shot of what our humble new abode is looking like with yet another super sunset that Christine loves to photograph.


PXL_20241229_011954514I know many of you are shaking your heads and wondering what drew us here but perhaps these two days with New Years eve in Las Vegas and then New Year’s Day out on the lake both being minutes away from our otherwise eXtremely remote spot might help you understand a wee bit better what makes this such a Goldilocks place for us.

Location, location, location right??!!

BONUS VIDEO:

As promised, here is a short video that Christine has put together as she dusts off her drone flying skills for this quick flyover what we are thinking of calling “RoadRunner Ranch”.  Although we have not yet spotted one here yet I hope this quick flyover part of our 10 acres will help you visualize this location and maybe help you see what we see.  In any case do enjoy and thanks Captain Christine!

 

Hope all of you have 2025 off to a great start as well and I’m looking forward to getting back to regular updates in the next few weeks as I get my new workshop up and running and get back to working Lance.  Thanks for joining us on yet another adventure and please leave any questions or comments in the “Join the Discussion” box below.

Thanks!

Wayne

One Year & 7300nm later; Most & Least Favorite Möbius Features  April 17-30 2023

One Year & 7300nm later; Most & Least Favorite Möbius Features April 17-30 2023

Not as much to post about the past two weeks as I have been out of commission after hurting my back badly when I tripped and fell last week and aggravated the four cracked discs I have had from a nasty motorcycle accident over 25 years ago.  But the spasms are lessening each day since and just a matter of time before I’m back to just the usual back ache which is my normal state. 
One Year & 7300nm later; Most & Least Favorite Möbius Features  April 17-30 2023No complaints from me though as we continue to enjoy taking our time to weave our way generally north through some of the hundreds of postcard like Bahamian islands.


PXL_20230421_175816562When I left off in the last post we were in Red Cut Cay and after a few days there we continued up and anchored at Black Point then on to Allen’s Cay and then a very neat fully enclosed very tiny little bay on Royal Island as seen here on our chart plotter.
PXL_20230421_174626444This will give you a better perspective on how small the entrance was and if you click on the photo I have circled in RED the two short pieces of white PVC pipe that marked each side.
PXL_20230421_174718305Captain Christine guided us through as she put the entrance in our wake and ……
PXL_20230421_175223227…… I soon had the anchor down into the sandy bottom 2.5m/8ft below and we were soon enjoying our very own little anchorage with wine up in the SkyBridge.  THIS is why we worked on the design so hard with Dennis to have the least draft possible; 1.3m/4.4 ft
route to Coopers TownAfter Royal Island we made our way over to Lynyard Cay where we anchored for four days and had a chance to meet up with some sailing friends Mark & Shawnae who were anchored nearby on their latest boat s/v Big Sky Blue Waters (they hail from Montana).  Difficult to show on maps as most of these spots are too small to show up but you can get a rough idea of our route and anchorages along the way.  We are now anchored up near the north end of Great Abaco Island just off of Coopers Town. 
There is a storm front coming through this weekend with winds out of the West and South rather than the usual Easterlies so we’ll wait out here for that to pass and then make our way West as we get ready to jump off and cross over to West Palm Beach area in Florida in the next week or so. 

That catches you up on our most recent travels and anchorages and now I thought that something a bit different might be of interest to many of you.  Read on to see what you think and let me know your thoughts with comments in the “join the discussion” box at the end please.

Year in Review: Top Features We Like Most and Least on Möbius

Hard to believe but we started writing this Mobius.World blog back in March 2018 so we’ve just passed the five year mark for that and the primary motivation for creating and writing the 262 posts since then has been the hope that sharing our experiences here provides a good way for us to “pay it forward” for all the other people who went before us and shared their experiences from which we learned SO much.   In keeping with that hope, as the calendar turns over to May (how did THAT happen so fast??) we have been actively cruising Möbius for one year now.  Also on the hard to believe list is that our log book shows that we have just ticked over 7300 nautical miles (8400 miles/13,520 Kilometers) and most of that in just the last six months since leaving Turkey at the end of October.  Last year we were in and out of a number of marinas so we have been through our share of Med mooring, docking, fueling up and the like.  This year we’ve been on anchor every night for the past four months in quite a variety of conditions, bottoms and weather.  We’ve done everything from short day trips, lots of overnight passages and some longer ones such as our trans Atlantic crossing of 14 days.  With these cumulative experiences I thought now would be a good time to reflect on what we have learned over the past year about what is working out best for us as well as what has not worked so well and we would change or do differently to make Möbius even better.  I will write this up as two blog posts grouping what’s worked best into one and then a second with what changes we would make to follow.  In my experience I have found that first hand experience from others has proven to be the best and most useful for making my decisions and so I hope these twin posts will do likewise for some of you.

A few caveats before I go any further:

  • All of the points I’ll be covering are simply what has worked so well or not for us and our use cases with no suggestion that these would be best for other owners, boats and use cases.
  • There is no implied order or ranking of these items, simply a list.
  • Any mention of specific products is done for clarity only, these are not endorsements and we have no sponsors or affiliations with any of the products mentioned.
  • In the years of posts here on this blog, I have provided lots of detailed coverage, too much perhaps, of each of these items during the build so in this posting I will just be listing the reasons why each item is on the list.  If you are interested in more details you can refer to these previous posts and I’ll provide links to some of these.

OK, with that out of the way, let’s jump right into our top favorite features on Möbius.

Anchor system

IMG_2709Starting up at the Bow, our whole anchoring system has proven to be eXtremely strong, reliable and easy to use and has perhaps contributes more than any other system to our SWAN factor that enable us to Sleep Well At Night in every anchorage in all conditions.  The “SideWinder” mounting of the anchor off the Port side of the Bow which Dennis and I designed, has proven to be a great setup eliminating the anchor and roller assembly from sticking out over 1m at docks and keeps it very securely pressed against the hull in pounding seas with nary a sound or any movement.
PXL_20201014_082740608.MPThe primary components of our Anchoring System are

110Kg/242lb Rocna anchor

100m/330ft of Galvanized DS40 13mm chain
PXL_20230426_203728345

Maxwell windlass VWC4000 w/Maxwell controls at both helms and wired remote in forepeak

Lewmar Deluxe Heavy Duty Chain Stopper 13mm chain

Lewmar EVO 55 Self-Tailing Winch for kedging
PXL_20230426_203658604The chain all stows inside of a round aluminium chain bin inside the forepeak which has worked out eXtremely well as there is no “castling” of the chain as it is stowed.
PXL_20210210_113928698and any anchor mud and muck that gets in there is easily flushed out through the drain in the bottom that exits out the side of the hull just above the waterline.


PXL_20230427_142622061Once the anchor is set we attach a 25mm/1″ nylon snubber line using a loop of Dyneema with a slip knot that goes through one link on the chain.  This takes seconds to attach or remove and the snubber from the chain and absorbs of any shock loads on the anchor chain and eliminates any chain noise into the boat. 
PXL_20230426_203523246Letting the chain out until the snubber is taking all the tension the line comes up through the large round “nose cone” in the very front of the Bow and ties to the Samson post.  Leading the snubber line through the center of the Bow reduces side to side swinging at anchor and the hyperbolic curve machined on the inside of the sold AL snubber cone prevents chaffing of the line which still shows no sign of chaffing after over 150 nights at anchor so far.  The large degree of forward slope of the anchor deck also worked out great making it easy to hose down with all the debris draining out the nose cone back into the sea.
All together this is a super dependable and easy to deploy/retrieve anchor system that sets first time every time and resets immediately on severe wind shifts.  Depends on water depth of course but typically we have about 30m/100ft of 13mm anchor chain out which adds an additional 120kg/265lbs to the 110kg/242lbs of anchor on the bottom so we SWAN very well every night and is definitely one of our favorite systems!

Foul Release silicone bottom paint

PXL_20210521_132919072Our last minute decision to go with silicone based “Foul Release” bottom paint instead of CopperCoat has turned out to be one of THE best decisions we made.  This Foul Release type of bottom paint never ceases to amaze me with how it prevents almost anything from growing on it and what might be there after months of sitting still comes off completely with a simple wipe with a sponge or cloth to bring it back to like new.  We used the International version called InterSleek 1100SR but several other manufacturers such as Hempel “Silic One” are also available.
PXL_20210521_133015028This paint has been in the water for over two years now and it still cleans up completely with just a sponge or cloth if we’ve been sitting at anchor for a long time and currently shows no sign of wear or age.  It is supposed to be good for 5-7+ years and so far looks like it will achieve that easily which would be a HUGE benefit in terms of efficient hull speeds and no costly annual haul outs.  I can’t say for sure but I think that having such clean and slippery silicone hull surface contributes to our overall hull efficiency, speed and great fuel burn rates.  What’s not to like??!!

Open and Accessible system installation

IMG_20200527_095915All of the system components, wiring and plumbing were given dedicated locations with completely open access.  This reduced the time for initial installation during the build but more importantly continues to put a smile on my face every time I need to do any work or maintenance on any of the systems as everything is easy to access and mounted at a just right height for working on.
PXL_20230426_213319964Here in the Basement for example you can see how all the components such as all the 14 MPPT controllers on the Left and the three 240V Victron Multiplus inverter/chargers on the Right, are all mounted such that when I’m kneeling or sitting in front of them they are at the just right height right in front of you to see and work on.
PXL_20230426_213832093Same story back in the Workshop area where all the major components on the Right such as the DC Distribution box, Kabola diesel boiler, watermaker and AirCon chiller system are mounted on top of the shelves to put them at just right height as well.
PXL_20230426_214004899At the far end, the front of the Day Tank has been used to mount all the fuel filters, Alfa Laval centrifuge and fuel transfer valve manifolds are out in the open and at perfect height when standing in front of them.
PXL_20230426_213903037Underneath that shelf the electrical wiring, external rectifiers and water distribution manifolds are also open and easy to access. 


PXL_20211212_100924297All of the plumbing is similarly open and easy to access such as this manifold with valves for all the cold water consumers in the Master Cabin.

One of our four primary principles for the design and build of Möbius was Low Maintenance and having all the components, wiring and plumbing open and so easily and comfortably accessed has been a big factor in achieving this goal throughout the whole boat.

Propulsion Perfection:

PGL sketch 54 Nogva-HelsethAs we did for all the major components, we took a “systems” approach to the propulsion system from front of the engine to the prop.  coupled to a Nogva Controllable Pitch Propeller (CPP) is also way up at the top of our list of favorite features on Möbius. 


PXL_20210401_133343724Our choice of a Gardner 6LXB engine aka Mr. Gee,
IMG_20191118_102450coupled to a Nogva Controllable Pitch Propeller (CPP) via a Nogva HC-168 2.95:1 reduction gearbox is also way up at the top of our list of favorite features on Möbius. 

The combination of the slow revving engine and lack of any transmission shifting created a seamless and smooth propulsion system.  This was our first experience with CPP and it did take some time to learn how to run a boat where you first set the throttle at the RPM you want and then don’t touch it and just use the Pitch lever to increase pitch through an infinite range from zero/neutral to maximum pitch for the load and speed you want.  With no shifting involved to go from forward to reverse it is eerily quiet and smooth when docking and when underway we essentially run the boat based on the EGT or Exhaust Gas Temperature meter to get the just right pitch for any speed we want.


We cruise between 8.5-9 knots and after 7300 nautical miles our overall propulsion efficiency has us averaging about 1.85 L/NM @ 8.5kts which we are eXtremely pleased with.

PXL_20230426_213808786The dedicated “propulsion room” is another of my most favorite design decisions as it similarly provides open and easy access to Mr. Gee and all his components,
PXL_20210129_124430339….. as well as the Nogva gearbox, coupling and Tides Marine dripless prop shaft seal.  I am able to stand, sit or kneel on the grated composite flooring on all sides and with a full meter of width all around and each grate can be easily lifted out of the way to provide access underneath if needed. Having a dedicated engine room with nothing but the engine inside keeps everything inside easy to see and work on, easy to keep well ventilated and all the other components typically found in engine rooms such as fuel filters, batteries and system components are kept OUT of this environments heat and vibration.  More examples of how well the open and accessible systems design is one of our favorite features.

Layout (cabin locations, balance living vs functional, up/down)

Interior GA plan snipThe overall interior layout also makes it way to the top of our favorite aspects of live aboard Möbius.  For us it has the Goldilocks balance between amount of living space vs functional systems space and our decision to have a very large forepeak up front and then an even larger engine room/workshop space in the rear has resulted in a great layout as well as keeping these spaces completely separate with their own dedicated access so you never need to go through a living space area to get to something in the forepeak or engine room or workshop.
012 Interior GA inboard profile Rev C snipThe vertical layout has also worked out eXtremely well for us with each cabin a few steps below the SuperSalon and the SkyBridge up above.  One of the most useful features of our layout is having an enormous “Basement” area below the floor of the SuperSalon.  We designed this to be 1.2m/ 4ft high such that you can easily move around by bending over and not hit your head on anything and then sit or kneel to access any of the equipment mounted on intermediate floor to ceiling walls or access any of the many storage bins and shelves in the Basement.
IMG_0620The stairs leading down into the SuperSalon from the Aft Deck on the Left and then around to the stairs down into the Ships Office and Guest cabin on the Right provide excellent access between all these areas.
IMG_1506Very difficult to photograph but hopefully this pano shot of the SuperSalon will help convey why we like this layout with the 360 degrees of glass so much.

SkyBridge

PXL_20210926_072850258We knew we wanted a Flybridge overtop of the main Salon or House so this was part of the design from the beginning but I don’t think either of us appreciated just how much we would enjoy this feature and how much time we would spend up here both when at anchor and underway.
IMG_1568Part of what makes this space work so well is our decision to put the Upper Helm at the Aft end of the SkyBridge.  As we’ve done in several areas of the boat we have created an initial prototype for the seating in this SkyBridge Lounge area by using patio furniture which we rearrange from time to time to figure out what will work best longer term.  So far this L shaped layout has worked out best.
IMG_1570There are great sight lines when sitting in the Helm chair just outside this photo on the far Left and yet still takes full advantage of the height for sight lines through the 360 degrees of windows that surround this entire space. 
IMG_2511The Bow and the side rub rails are all fully visible from the Helm chair.
IMG_2510 The roof overtop of the outdoor galley down on the Aft Deck does prevent a direct view of the transom but otherwise the sight lines Aft are great and we have a camera that displays a birds eye view of the transom on the Helm displays if needed when backing into a dock.

IMG_1514The Helm down in the SuperSalon duplicates the Upper SkyBridge Helm.
IMG_1580But unless the weather is very cold or wet we much prefer to run the boat from the SkyBridge with its added height and even better visibility.

IMG_1574At anchor it also makes a great office space and a comfy bed for naps and off watch time as well.  So the SkyBridge definitely makes it onto our top favorites list.

Hot Water & Heated Floors

PXL_20220110_133823995Another example of the advantages of taking a Systems approach is our Domestic Hot Water system or DHW and probably fair to say that the heart of our DHW system that puts his solidly on our top favorites is our decision to install a Kabola diesel fired boiler.  Located with all the other system components in the Workshop it is out of the way yet easily accessible. 
IsoTemp Basic cut awayThe 75L Kabola boiler is our primary source of DHW as it circulates through one of three heat exchanger circuits in our Calorifier that stores all our hot water as can be seen in this cutaway demo.  The second heat exchanger circuit routes hot water from our Gardner engine and so whenever we are running the boat this provides all our hot water instead of the Kabola boiler.  The third heat source is a 240V electrical heating element which we can use if the water based heat exchangers should ever fail.

IMG_20200723_175120However the one feature of our DHW that truly steals the show in cold weather is mostly invisible and that our Heated Floors.  Underneath the vinyl flooring in all the living spaces there are circuits of plastic PEX tubing that circulates hot water and provides a creature comfort in colder climates that is difficult to adequately describe in words.  A detailed description of the whole heated floor system can be found HERE in this previous blog post. 


Open Direct HEATING Mode illustrationAs you can read in that more detailed blog post, this is quite a simple system really but does take a bit to get your head around how it works as this is all part of the overall domestic hot water system so that all the water flowing through the floor PEX is coming from the Calorifier in the Basement circulating the same water as distributed to all the sinks and showers on the boat.  No valves to adjust or turn on/off it all works by virtue of how this “Open Direct” plumbing design dictates.


IMG_20200724_153643Overtop of the PEX tubing and rigid foam, these industrial vinyl floor planks provide a fantastic floor in all weather conditions and are specifically made to work well with heated floors.  Critical for our use on a boat, these vinyl floor planks have a simulated wood grain texture molded in which has proven to be completely skid proof even with wet feet and any spills clean up easily.  After two years of rigorous use these floors show zero signs of wear or marks which helps keep them on our top favorites list.


PXL_20220110_133737110There are three independent zones for the two cabins and the SuperSalon and each is controlled by one of these easy to set thermostats which maintain whatever temperature you want.


In Floor heating manifolds   pumps installedThe manifolds and pumps are mounted down in the Basement up against the Aft bulkhead and yet another example of how easy this whole system is to access. 


Battery & Solar Based Electrical System

XPM Electrical System v5Yet another systems approach on our top favorites list is our overall Electrical system.  It is “battery based” in that all four voltages; 12V + 24V DC and 120V + 240V AC comes from our 1800Ah @ 24V House Battery bank.  AC is created via the 5 Victron MultiPlus inverter/chargers and the DC is provided via three DC distribution boxes; Central Main in the Basement plus one in the Forepeak and one in the Workshop for the high amperage circuits there.
PXL_20230305_194435025Solar is our primary source for recharging the house batteries most of the time but when we are underway the two massive 250A x 24V Electrodyne alternators with WakeSpeed 500 regulators provide up to 9KW of power and we also have the option of connecting to shore power whenever we are in a marina. 
PXL_20220614_084653028There are eight 320W solar panels that form the roof of our SkyBridge as seen in the photo above and then three more mounted on top of the cantilevered roof over the Outside Galley on the Aft Deck as seen here.
PXL_20230421_174621920And then three more mounted in a hinged frame in front of the SkyBridge.  These 14 solar panels add up to just over 4kW of potential power and most days our battery monitors show an actual input of between 1kW during the winter months and up to over 2.5kWh of power during summer hours.
14 MPPT croppedEach solar panel has its own MPPT controller which are mounted in the Basement and feed into individual circuit breakers for further control as seen here.  Having a dedicated MPPT for each panel reduces the impact of any shading on any panel and helps with the overall performance of our solar system.
2023 Solar screen shotThis screen shot from our Victron VRM display shows a summary for our solar output vs electrical consumption so far in 2023.
Solar screen shot 2daysAnd this summary of the past 2 days, April 28+29 2023 lets you see how it varies throughout a 24 hour day.
We have not been in a marina or connected to shore power in the past four months and the combination of solar and alternator power is keeping our batteries 100% charged every day and so easily makes it onto our favorites list!

Handholds Everywhere for Everyone

Safety was another of the four design principles we had and one example that has proven to be a big favorite is the way we were able to ensure that there were super solid hand holds for EVERY person onboard from children to adults.

PXL_20230429_221424227On the exterior the handholds are all 30mm diameter thick walled AL pipe such as these on the aft end of the house roof near the Aft Deck.  These pipe handholds also make for eXcellent strong points for fastening things with Dyneme and other lines.
PXL_20220410_045308681Perhaps one of the most important spots for handholds is along the side decks when you are moving between the Fore and Aft Deck areas.  On the left you can see the continuous length of AL pipe that runs along the entire edge of the house roof and then the three rows of Dyneema landlines that Christine rigged between each of the sturdy vertical AL stanchion pipes.  The top lifeline is 1 meter above the deck so hits most adults about waist height which ensures that even if you were to be thrown against these you would be stopped and not flipped over top.
PXL_20220409_122230625.MPUp at the Bow there is a very solid set of AL pipe railings that wrap all the way around and make this area extremely safe and fun spot to be for dolphin watching or just dangling your feet overboard and taking in the scenery at anchor or underway.
PXL_20230429_221545056At the far end of the Aft Deck there are solid AL pipe railings for the corner of the deck before the stairs going down to the Swim Step and then a solid AL pipe railing on the other side of the steps.
PXL_20210401_133333873In the Engine Room, Mr. Gee has a full set of AL pipe railings wrapped around him to ensure you can’t be tipped over onto him in rough seas and these have worked out very well to also provide good support as you are leaned over working on various parts.
PXL_20230429_221349601On the interior of the boat one of our favorite esthetic features of the gorgeous Rosewood cabinetry is the design we came up with to incorporate built in hand holds to the design that are located on all the cabinets in all the cabins and SuperSalon.  This example is on the corner of the Galley cabinet across from where the fridges are located.
PXL_20230429_221334439These solid Rosewood edges wrap around the whole boat to form what we call our “Blue Horizon Line” and their key feature is that they have a deep groove that is at about waist height where your fingers naturally slip in to provide an eXtremely secure hand hold.  We have had our grandchildren onboard several times now and these have worked out as designed to be at Goldilocks height and size for their fingers too.

Interior Materials:

Possibly saving the best for last, something that brings us joy every day is the choice of interior materials we made. 

IMG_0926The Rosewood we chose for all the cabinetry really steals the show and this shot of the Galley cabinets will give you some idea. 
IMG_0622We were very fortunate that Naval Yachts happened to have their very best cabinetmakers throughout the entire build and they were a joy to work together with to produce details such as how all the grain is bookmatched such that it literally flows from one piece to the next.
IMG_20190509_140446This was made possible because after months of searching we were able to purchase an entire flitch of Brazilian Rosewood that had been flat cut from the same log. 
IMG_20190510_111038As each slice comes off they stack these in order and therefore the grain of each slice follows the next.
IMG_20190509_140503The other key was finding a matching stack of solid Rosewood that would be used to build the frames and every edge of every panel.  NO veneer edging allowed!
IMG_20190515_125458Unlike more typical construction, all plywood edges had these T shaped pieces of solid Rosewood glued in place and then the veneer was applied AFTER so that it overlapped the solid wood edging.
IMG_20190515_125524What this does is ensure that there are no glue joints exposed and they become invisible as they gradually transition from veneer to solid.  When these panels would be used for a corner of a cabinet, a thick piece of solid Rosewood was glued glued on and then this solid edge was rounded over in a shaper to create a large radius corner
IMG_20190516_152458The Rosewood was more than 11X the cost of any other hardwood so to help stretch the prized solid pieces it was sometimes possible to glue on a piece of cheaper hardwood like this and then round the Rosewood for the corner.
IMG_20190517_172430For the very large radius corners, strips of solid Rosewood were edge glued up and then radiused like this.
IMG_20190516_181601Or like this.
PXL_20230429_221349601When combined with the Turquoise Turkish marble and the inset Blue Horizon line strips, the end result was well worth the extra time and expense to build.
IMG_0601We carried the same combination of materials throughout both cabins, Salon and Galley and I hope these few photos help you see why this puts a smile on our faces every day.
DJI_0034There is a LOT more that we like about our dear Möbius and she has definitely lived up to being “Project Goldilocks” by being just right, just for us but the above items hit upon most of our top favorite features and I hope this review was worthwhile.  Of course there is always the other end of the spectrum and so in the next blog post I will follow up by reviewing things that have not worked out as well or are things we want to change so do stay tuned for that.


USVI is Home for March Möbius Update 6-12 March 2023

USVI is Home for March Möbius Update 6-12 March 2023

USVI is Home for March Möbius Update 6-12 March 2023Thanks to Christine’s forecasting with PredictWind we had a super smooth ride all the way from where we left you last week in St. Martin to the US Virgin Islands. 
St Marting Mobius tracksWe left SXM out the drawbridge on the northern French side (Green on the map) for its 17:00 opening and then anchored in the outside bay to enjoy dinner and the sunset. 
SXM to St ThomasWe got underway about 20:00 for our overnight 103NM passage timed so that we would arrive in USVI after sunrise.
IMG_2557Mother Nature not only gifted us with calm flat seas but also a near full moon to light our way.
IMG_2559As you can see it was a very exciting white knuckle ride for the crew!
PXL_20230308_104050678Our timing worked out just right as we arrived at the southern coast of St. John Island just after sunrise.
usvi-1We headed for Cruz Bay (Red on map below) to check in at the US Customs & Immigration office and anchored just off shore and launched the Tender to go ashore and do all the checking in formalities.  That all went well so we headed back to Möbius to go find a nice spot to anchor for a few days.
Route map Cruz Bay to Charlotte AmeliaFound a great little spot in a small protected harbor on the West side of Great St. James Island (Green on map).  Crystal clear water, not too many neighbors and the Pizza Pi boat anchored nearby.  We stayed there till this morning (Sunday) and then headed over to Yacht Haven marina (dark Blue on map) on the East end of Charlotte Amalie to fill up our water tanks (more on that later).
IMG_2568We blend right in with the other boats on the dock don’t you think??!!
IMG_2572The dock hand was super helpful and we enjoyed chatting with him as we whiled away the few hours it took to fill up two of our water tanks.
Charlotte Amalie Bay aerial

After filling up with fresh water, we motored over to the south end of Hassle Island, which was NO hassle at all, and we we are currently anchored here as I write. (dark Blue on map above)
PXL_20230311_195901275This is the reason we had to go fill up with water today; our watermaker high pressure pump is broken.  Both the Low and High pressure pumps were not wanting to work when I went to start using the watermaker after many months sitting dormant but I was able to get the Low Pressure pump working with just a good cleaning. 
PXL_20230311_210527407However I wasn’t so lucky with the HP pump as one of the ceramic pistons was broken and so I’ll need to find a way to get some replacement parts sent over.  With a water tank capacity of 7300 L/1900 USG and only Christine and I onboard we can go about six months but with family and guests arriving soon and now ability to make our own water, we needed to head over to the marina to get some fresh water and took on about 2500L/660 USG which should be more than enough till I can get the watermaker working in the next month or two.
charlotte-amalie-st-thomas-usvi-susan-e-deggingerCharlotte Amalie is the “Big City” here on St. Thomas and the airport is not too far away so we will be checking out this area for a good spot to anchor when our Grandson Liam and parents fly in on the 22nd.  May head over to check out anchoring spots off of Water Island which Christine has fond memories of in her days chartering on her boat Sunrise when son Tim was just a young boy so fun for him to revisit this and share with his son Liam.

So that brings you up to date with the Good Ship Möbius and thanks so much for taking time to join us on this latest leg of the adventure.  Hope you’ll be back for the next update and in the meantime please leave your comments and questions in the Join the Discussion box below.

Thanks!

-Wayne