Wednesday, September 30, 2026

The Count Is Nine

September 2026 has arrived and the count of boat build years now equals nine.  This is something I thought I could do in two years and possibly would have ended up with something embarrassing.  Hopefully that is not the case and the build end is within sight!  

All the boat componets were previously assembled to nail down mounting locations and identify any necessary modifications.  The boat has been disassembled to complete the modifications and to paint or repaint where necessary.

The longer this project continues, the more chaotic things become.  Here the inverted cockpit rests on sawhorses below the mast suspended from the ceiling.  The gaff and tillers are tied to the window bars.  It is difficult to accomodate all the removed boat componets in the shop so they can be worked on.

Free horizontal surfaces are hard to come by with the crossbeams taking up such spaces.  The anchor locker and boarding ladder rest against the back wall.

Once the cockpit sides were painted, the cockpit was placed on its' side to improve acess to the other faces requiring paint.  This also provided much needed horizonal surfaces including a plastic protected area to perform epoxy operations. 

With the sawhorses freed up I've gained some usable bench space to immediately cover with the cockpit locker lids.  The crossbeam mounted mast tabernacle and top boarding ladder step have received the top coat paint.  Several holes were drilled and fill with epoxy to later accept screw on fittings such as, cleats, cockpit hold downs and a main sheet cleat.  The burgundy paint has not held up well and it tends to chip off.  A good sanding and fresh burgundy paint will likely give the same result, but that is on my dance card.

There is about one inch of clearance between the cockpit sides and the hulls.  When the cockpit is in position, the sloping cabin sides leave a large gap between the cockpit and the cabin.  A bolt on plywood splash guard fills the gap between the cockpit and the cabins.  The splash guard is cantilevered over the cockpit's edge so it is not capable of carring much load.

People tend to step on the splash guard when entering the cabins so a greater load carring capacity is needed in this area.  To that end, two fixtures have been built to better support the splash guards.  Above they are shown in the fiberglassing process.  This took a number of days to complete as the overhanging fiberglass edges prevents the faces at 90° from being covered in one operation.

This is an underside view of the reinforcement epoxied to the splash guard installed on the cockpit side.  The lower left image corner is the cockpit bottom.  The splash guards also serve as the hinge mounting location for the locker lids so there are seperate splash guards for the forward and aft lockers.

For the next months my days will be filled with sand, paint and repeat to provide two coats of primer and three coats of top side paint.  This is my least favorite part of the build until the last coat goes on and the finished product is before me.

Tuesday, June 30, 2026

Special and Back Order Pacing

 Things have been moving slow in the boat studio as the arrivial of needed special order and out of stock materials takes months.  The past few episodes have been building to the "finial" assemblies:


No proper boat is without a mast!  The mast standing rigging required a number of special order fittings before the mast could be stepped.  A stainless steel forestay cable runs through the jib furlier foils to support the mast.  Sta-Lok fittings on each forestay end provide clevis attachment points.  Sta-Lok fittings compress the wire strands between cone shaped surfaces to acheive a grip.  No special tools are required.  In friction we must trust for a standing mast.

The four shrouds are made of dyneema synthetic line.  The shroud lengths are not given by the plans, but good approximations were made by measurement and calulation.  Each shroud is composed of a longer upper shroud supporting the mast head and a lower shroud section attached to the hull shear.  Several turns of a smaller diameter dyneema lash the upper and lower shroud sections together.  

The distance between the upper and lower shrouds, along with a forestay turnbuckle allow adjustment of the mast rake.  This rake determines what the boat will do when the tiller is released.  It is desirable that the boat turns into the wind and stops when the tiller is released, if not the mast should be raked more aft.

The burgundy horizonal spar projecting horizontally from the mast is the gaff.  The gaff will slip into a sleeve in the main sail's head.   

A temporary gin pole is installed at the mast foot to facilitate steping the mast.  A line attaches to the mast head and passes over the gin pole's top.  A come along attaches to this line to supply a pulling force to raise the mast.

At long last, the backordered barbeque has arrived and attached to a fitting on the "after" crossbeam.  The barbeque must be removed from the fitting while underway as the barbeque's position interfers with the tiller's range of motion.

The boarding ladder is lowered to a position just above the water's surface.  This provides a comfortable space to sit or stand while tending the barbeque.  At anchor the barbeque's heat and smoke will be downwind from the cockpit given the aft location.

A major milestone has been passed with the (mast) standing rigging assembly.  In a few weeks the (sail control) running rigging components should arrived for installation.  None of these items are special or back ordered.  The boat will then be disassembled to complete painting/finishing of the cockpit and various other items.  

The next major hurdle is to fabricate the boat lift and complete the slip modifications.  I'm experiencing difficulties in identifying someone to do this work  that I lack the equipment and skills to complete. 


Thursday, February 26, 2026

A Leveraged Solution

 Mast Progress

The mast is receiving some finishing hardware.


The masthead light is installed on the mast via the masthead plate.  I was not able to come up with a more elegant wiring arrangement.  The connection between the  yellow light lead and the white mast lead is protected by shrink tubing and a strain relieving cable tie through the masthead plate.  This arrangement should provide a reliable connections in a more readily serviceable location with no comfort given to aesthetics.

As mentioned in the last episode, the mast lead weight is held by clamping against angled surfaces on the masthead plate and cut into the masthead exit port.  This arrangement seems to be effective.


Two halyard blocks are installed in the aft mast crane.  These blocks receive lines that attach to the gaff spar at the mainsail head.  These lines raise and lower the mainsail as well as control the gaff's throat and peak positions.  The advent of high strength synthetic lines has revised the old practice of lashing on blocks rather than using metal fixings. 

The masthead plate extends aft to provide mounting spaces for a possible future masthead fly and/or a VHF radio antenna. 

New Skills


High strength synthetic lines are replacing stainless steel cables for mast rigging.  Synthetic lines are stronger than stainless steel, weigh less, do not corrode and are easier to work with than stainless steel cables.

No dimensions are given for the shroud lengths.  I checked my shroud length math two different ways to gain assurance my splicing efforts would result in serviceable components.  The ultimate test remains.

Dyneema shrouds have been constructed to support the mast.  YouTube provided instruction on how to make locking brummel eye splices which I sometimes need to review in spite of my practice.  It also covered whipping a line to secure a sleeve over another line or core.  Antishafe sleeves were whipped to the longer shroud loop sections.

Each shroud is composed of two parts.  The shorter, lower portion's large loop anchors to the hull's shear.  The longer, upper portion's large loop anchors around the masthead.  The thimbled shroud ends are joined by multiple passes of a smaller line ceased between the thimbles.  This arrangement is known as dead eyes.  It permits adjustment of the mast rake.


Above is an image of the mast crossbeam underside's dolphin striker.  This feature resists the mast compressive load on the crossbeam.  The dead eyes permit tension adjustment on the dolphin striker.  More research might be needed on ceasing knots.


The longer shrouds loop around the masthead and lead aft as shown above.  The forestay attaches to the loop joined by a clevis.  The roller furling headsail requires the use of an internal stainless steel cable forestay.  More about the forestay in a future episode.

Creature Comforts


I've began the process of accumulating items that will make life onboard more comfortable.  Two 12 volt electric fans were purchased, one for each hull.  These fans plug into outlets in the hulls as well as outlets in the cockpit.  The fans are equipped with suction cup mounts that will be replaced with a more versatile and reliable spring loaded clamp mounts.  The clamp mount will clip the fan onto bulkheads or other interior/exterior features for the best cooling effect.  The low current draw should permit these fans to run throughout hotter nights. 

I've also began to consider sleeping equipment like cots and mattresses.  It looks like up to three cots could be accommodated in the cockpit (a cockpit tent makes for a comfortable possible future arrangement).  Initially, a backpacker's sleeping pad could be the ticket.  These pads fold up into small bricks to store away.  I've slept in the boat without pads, but I'm not sure everyone could.  A fold up camping table could be a useful addition.  Any suggestions would be welcome.   

Long Standing Problem


The electric outboard motors normally have the batteries mounted on the motor shaft head.  The battery weight counters the submerged motor weight so that it is easy to raise and lower the motors.  There is not room to for the battery on the motor shaft head when located under the cockpit seats so the batteries are mounted beside the motor shaft pivot axis.  Without the battery counter weight it is difficult to raise or lower the motors in a controlled or easy manner.  Several iterations of motor lifting tools were necessary to arrive at something that was simple and easy to use.


Above is one iteration that used a hook to support the motor shaft underside as pressure is applied to the offset lever arm.  There is limited space in the motor well so the freely moving hook is tricky to put in position for use.  The hook can only be placed around the shaft when on the outboard side so the hook and the removable offset lever arm must be reconfigured when operating on the second motor.

Two lever arms configured for starboard and port with fixed hooks might have been a solution, but then there is more stuff to carry around.  The search for a better solution must continue. 


The simplified solution uses a clamp around each motor shaft.  A hook on the lever arm engages a clamp through bolt to lift and lower the motor.


The taped up hook projects from the lever arm end.  A long slot cut into the lever arm end receives the 1/8" stainless steel, epoxy slathered, hook plate.  Two holes are drilled through the lever arm and steel plate to receive 1/4" pins that take the load applied to the hook.  This lever arm end is sheathed in carbon fiber for a hopefully long service life.


The motor shaft clamps have a teardrop shape to match the shaft profile.  A perfect fit around the shaft was achieved by wrapping the shaft in cellophane tape to prevent epoxy adhesion.  The clamp mating surface was coated with thicken epoxy before allowing to cure while clamped around the protected motor shaft. 

The clamps are sheathed in fiberglass to resist water intrusion.


Here we have a look down into the starboard motor well.  To the right is the lever arm engaged with the motor shaft clamp.  Once the lever is engaged with the clamp, the lever arm is unlikely to fall into the water as with earlier iterations.  The motor can now be lifted out of the water by pressure applied to the lever arm.  I resisted cutting a slot in well covering for a long time, but the next image will show the need to accomodate an offset lever arm.


Here the motor is latched in the up position.  The offset lever arm to clears the locker combing and the mast crossbeam.  Note the gap between the shaft clamp end to the right.  This gap allows the lever arm hook to pass under the clamp through bolt.  This motor lowering and raising arrangement is quick and easy to use as long desired.

Sunday, January 18, 2026

Mast Man

The mast was left with the cross section of a hollow octogone in the last episode.  It is time to make it a round cross section.

More Facets

A five inch diameter disk was screwed onto the mast head to define lines turning the octogone into a sixteen sided polygon.  One facet of the sixteen sided polygon has been cut along the mast length in the above image.  The mast end and disk was sniped in this first effort.  Future cuts would use a hand plane at the ends to avoid such snipes.


A rule is placed against the disk to determine the dimension, equal distance from the apex, that defines the edges of the new facet.  A template was made to mark this dimension on either side of the apex along the mast length.  A line then drawn with straight edge, from mark to mark, defined the facet edges.  A powered plane roughed out the material between the lines followed by hand plane refinements.  I later learned there are better and easier ways to mark out the facets, but this is the method I used.  


Rounding the mast has created the most sawdust in this whole boat build.  I shall be chasing out sawdust from these operations for years to come.

Rounding

The newly created sixteen sided polygon required a round of sweeping before continuing with mast rounding operations.  An inverted sanding belt was placed around the mast and driven by a drill motor powered drum.  A length of pipe, slipped over the drive shaft offered a hand grip on the drum side opposite the drill motor.  This was a little tricky to operate but was manageable with some practice.  The facets merge into roundness as a finer sawdust re-permeates the entire shop.

Initially a smaller diameter drive drum was used that could not overcome the sanding belt friction against the mast.  A drive drum diameter similar to the mast diameter provided the solution.  The drum was wrapped in duct tape to improve traction with the sanding belt.  A day and one half effort with this tool produced the rounded mast.

Sheave Boxes


The plans call for a curved surface to be cut through the masthead for lines (halyards) to run over while raising and lowering head sails.  I chose instead to use a sheave box on the fore and aft masthead faces so the halyards will not chafe against a static curved surface.  The sheave axle is only captured by insetting the sheave box into the mast.


 A fare amount of work with a router, a drill and mostly a chisel produced the inset cuts need to receive the sheave boxes on both mast sides.  

Masthead Crane


The main sail has two halyards to position a gaff spar in the sail's head.  This requires a masthead attachment point for two blocks to receive the halyards and direct them down to the gaff.  The attachment is a thickness of plywood epoxied into a slot cut in the masthead.  The blocks are lashed to a hole cut through the plywood crane projecting past the mast circumference.  A later image will show this crane feature.

Cutting this slot required the router fixture shown in the image above.  The fixture is held to the mast by wedges pressing against the mast and oversized holes in the white mounting fixtures.  Raised edges, on the surface the router rests on, control the slot width and length.  A similar smaller fixture was used for the sheave box insets.


 The router fixture worked very well creating this large deep slot.

Masthead Plate


The masthead will be covered with a stainless steel plate for mounting the navigation/anchor light and other future items.  Power leads supplying the masthead mounted items must be clamped so the lead weight does not placed loads on electrical connections.  To that end the conduit lead exit points have been modified with upward sloping slots that keep the leads below the masthead plate.  The sloping slots also inhibit water from entering the conduit runs.


Here the navigation/anchor light is mounted on the masthead plate top.  Wedge shaped blocks are epoxied to the underside and fit into the masthead sloped slots.  The screws, supplied with the light, are just long enough to barely start into the light's threaded base.  I need three longer screws, but I could not source them locally.  The next shipment will supply me with 100 screws, I'll be set for a lifetime!


The masthead plate is installed on the masthead top.  The plate's wedge blocks will be cut down and allow electrical leads to pass underneath.  A clamping force is provided as the masthead plate is screwed to the masthead.

Sheathing


I could look at the above image and wonder "What kind of animal is this?".

The mast was sheathed in carbon fiber fabric and coated with a fairing compound.  The mast was supported in three places to maintain straightness as the epoxy cured on the fabric.  Wheels supported the mast so it could be rotated as sheathing was applied.  The sheathing was applied in stages so the wheels would not run on wet epoxy and become adhered to the mast.  The wheels were later repositioned to run on a cured area while maintaining straightness so additional fabric could be applied.

I considered using a carbon fiber sleeve to sheath the mast all at once, but this would be an intense amount of work for one person at one time and the wheels might become bonded.  I wonder if this conductive fabric might limit the effectiveness of the internal radar reflectors.  This tall conductive stick may also increase the chances for lighting strikes.  I could fret about many things, but rest easy knowing I have a strong long stick.

On the right end is the mentioned masthead crane where the main halyard blocks attach.  The four horn shaped projections restrain the mast support shrouds that loop around the mast and extend down the side opposite the horn to anchor on the hull shear (hull upper edge). 

Completed Mast


The mast has received two coats of primer, three coats of top side paint and two sheave boxes.  The mast construction is done and I await an additional hardware shipment to raise the mast on the boat for the first time.  That will be a tale for the next episode.

Who was that mast man?  

Thursday, November 6, 2025

The End Nears

 September 2025 marks the eighth year of this boat construction project.  I am now willing to offer an answer to the most annoying boat question I previously railed about.  That question is; when will the boat be launched?  I can now answer; in the coming new year, 2026, the boat should launch.  I realized this as I began construction of the last major boat component, the mast.


I have chosen to deviate from the plans to build a traditional bird's mouth octagon hollow mast as shown above.  The plans detail a mast round mast starting from a hollow square cross section.  The bird's mouth mast employs a special router bit and is a more complex construction method than that detailed in the plans.  The mast is composed of eight staves 3/4" thick and 26 feet long.  The inscribed circle defines the material to be removed producing a round mast five inches in diameter.

It is desirable to have a mast that is light as possible.  The locally available wood is on the heavy side with the exception of spanish cedar which has properties similar to sitka spruce often used in marine spars.  I procured enough spanish cedar to build the mast and milled it to the correct thickness and width.  In this process it was revealed that some of this material was unusable with voids of rot.  I continued on, scarfing the usable material into 26 foot lengths.  A search for additional spanish cedar proved fruitless as no one is farming these trees.  I now have a pile of wood that I have no use for and an alternative is needed.

Mahogany proved to be the answer.  I estimate that a mahogany mast will have a weight penalty of 18 pounds over the spanish cedar mast, but will be stronger.  I will not end up with a racing boat, but perhaps an overweight cruiser.  The milling, cutting to length and width as well as scarfing into 26 foot lengths was repeated.  This also required another lumber yard trip as one length was not usable.

The shop has become increasingly chaotic as this project continues.  There are various finished parts, components and machinery scattered around.  These items have to be repeatedly relocated to accommodate the various stages of mast construction.  Hopefully, these items are readily located when needed. 

Cut the Bird's Mouth


Two passes through the router table cut the bird's mouth into one edge of the 26 foot staves.  In the foreground is a feather board that presses the stave against the fence.  Two blocks are screwed to the fence on either side of the router bit to keep the stave against the router table face.  This arrangement assured the cut was uniform along the length.

Assembly Fixtures

A short mast length was constructed from spanish cedar to test if it could be assembled to the expected dimensions.  This also helped to define the U shaped assembly fixture on the right.


Above the assembly fixtures are aligned and installed on the bench.  A fishing line tensioned between the mast foot and masthead defines the fixture's horizontal position using a round wooden gage between the line and the fixture.  A six foot level spans four fixtures to set the fixture's elevation.  The fixture's vertical rotation, relative to the mounting block, is adjusted using a small level is placed across the upright fixture legs.  A change in one setting influences the other settings so much back and forth adjustment is required.  

Mast Assembly



The mast was assembled in two sections, one with three staves and one with five staves as shown, partially assembled, above.  This approach allowed the installation of the mast foot,  masthead and other items in the mast internal volume.


The upper end of square mast foot has been cut into an octagon shape to fit inside the mast.  Two electrical conduits are installed along the mast length.  One conduit will supply power to the masthead navigation/anchor light.  The remaining conduit is for future purposes.  The three stave section lays next to the five stave section in the assembly fixtures. 

Radar Reflectors


It is desirable that a wooden boat is visible to larger vessels on radar.  To that end, five radar reflectors were constructed for installation high in the mast.  The reflector is basically an empty box with equal dimensions on all faces that is cut in half corner to corner.  The box interior is covered with aluminum to provide a radar reflective surface.  In this case the cut in half box sections are conjoined to provide larger reflective surfaces.  A radar pulse entering the reflector may bounce around the reflector a few times before it is redirected to the source.  Effective reflections are possible over a 90° angle to the open face.  Given this and the internal mast geometry constraints, five reflectors were constructed to hopefully provide radar returns 360° around the boat.


The orientations of four of the five radar reflectors can be seen as installed just below the masthead.  The fifth reflector is installed similar to the one marked 4, but the open face is turned 180°.  It remains to be seen if this is effective for all around radar returns.

The masthead is a lamination of solid mahogany octagon shaped to fit inside the mast.  Two grooves were cut into this lamination to extend the conduits through the mast top.  The lamination will later receive large screws holding shrouds and forestay fixings to hold the mast upright.


A friend and neighbor, a vigorous 80+ year old man, helped with epoxying the mast sections together.  I could not have completed this without his help as the high temperatures would set the epoxy before it could be applied and assembled.  He also helped with cutting the bird's mouth in the 26 foot staves.  We are sure to enjoy some beers and boat rides in the future.  In the nearer future I'll be enjoying turning this 26 foot octagon into a circle, but that is for the next episode.

Trampolines


The fore and aft web mesh trampolines have arrived and test fitted on the boat.  They should look really triffic when properly laced and tensioned in place.  The boat will be disassembled before launch to complete the painting and lacing holes.  I specified the optional protective UV coating to extend the trampoline life.  This coating is surprisingly sticky in the newly coated state.  

After living in Belize for nine years I've almost achieved permanent residency.  This is something I could have done after my first year here, but kept putting off.  I've paid all the fees, submitted and resubmitted paperwork while I await the residency card to be mailed to Corozal.  I no longer have to go through the immigration shuffle while paying $200 BZE a month to live here.  Also there is no fear of being disappeared by masked men while going through the legal process as in one North American country.   

Monday, July 21, 2025

 Fixings and Fittings

A couple of years ago, a good, long time friend came to visit me in Belize.  He made a prediction that boat parts will begin to occupy my living space ....

He was right as this niche in my living room shows!  These items include: Sail bags containing the main and jib sails - A burgundy main sail cover - A waterproof and sun light readable navigation tablet - An inductive charger to maintain the tablet's waterproofing and charge - A mast head navigation and anchor light - Two electric outboards, batteries and a motor controller - A solar charger and AC chargers for the motor batteries - A jib roller furling rig - Not to mention a composting toilet in the closet.  I expect to add a few more items to this collection before the boat is fully assembled for the first time.

The last episode detailed the construction of the mast tabernacle.  Here the primered tabernacle is installed on the forward cockpit beam along with the associated hardware.  This hardware facilitates sail raising and lowering by halyard lines that extend to the mast top.  The halyards pass through the black "rope clutches" and around the blocks below.  A lever on the clutches releases the grip on the halyards so the sails may be raised or lowered as required.

The mail sail is gaff rigged; that is to say there is a spar at the top of the sail.  The gaff requires two halyards, one at the throat adjacent to the mast and one midway along the gaff length.  This employs two of the four clutches.  The jib sail only requires one halyard and clutch.  The fourth halyard and clutch may not be used unless I get a wild hair for a reaching and/or downwind sail.

Jib control fixtures have been install along both cabin sides.  The jib will have blocks installed on the clew (the jib's lower corner control line attachment point).  The jib sheet (control line) will attach to the eye on the fixture's forward end, pass through the clew block and return to the adjustable position fairlead block before the sheet enters the black cleat on the aft end.  This arrangement will give the sheet a 2 to 1 mechanical advantage on the force applied to the sheet.

For those not familiar with sailing or sailing terminology my clarification attempts may not have hit the mark.  An explanation of how this hardware is used may be more useful.  The fairlead is repositioned along the track by lifting a pin and moving the fairlead to the desired position and releasing the pin into a hole along the track.  When sailing into the wind the sail needs to be pull in as close to the boat's centerline as possible.  This is called close hauled, beating into the wind or hard on the wind to name a few.  The fairlead is moved as far aft as possible and the sheet is pulled in tight to be held by the cleat.  As the boat is sailed off the wind the sheet is eased and fairlead is moved forward until it is moved fully forward when sailing down wind.

Here the jib control mounting fixture is being adhered to the cabin side.  The plans called for backing plates to be installed on the cabin interior but this was detailed in a section not associated with the hull construction and was not incorporated into the finished interior.  My work around was to laminate a two and one quarter inch thick mounting beam.  The mounting surface was cut at an angle to match the cabin slope.  This provided a large gluing surface and a stiff fixture to distribute the load.  The adjacent large fillets attaching the roof and the interior bulkhead will help in caring the load.

To assure good adhesion primer paint was removed from the cabin side.  Standoffs, from the bimini fail, were repurposed to hold the mounting fixture in position as the epoxy cured.  A line around the hull helped to press the fixture against the cabin side.

There remains a hollow wooden mast to construct before the boat is completed.  My attempts to obtain the required material have not yet been successful.  Once the mast is rigged, the boat will be dismantled to begin the laborious process of (re)painting the crossbeams, cabin sides, mast and cockpit.  Before launching my slip must also be prepared with a dock, a boat lifting/launching mechanism and a paved area for haul outs.  There are also the hoops of registering a self built boat, obtaining a captain's license and assuring the boat can transit the silted canal with the overhanging mangroves.  All this leads to the most annoying question of when will the boat be launched.  Hell I can't know as there is much I don't control, but it is somewhere on the horizon.  

Tuesday, May 13, 2025

Much Doing

 Following up from the last episode where the solar panels were installed .....


A 100 ampere hour LiFePO4 battery rests comfortably in its' new home in the starboard hull. The solar charge controllers attached to this battery have Bluetooth. This feature allows me to monitor the battery's state of charge as well as the solar output through a tablet in my living room.  These days I'm up before the sun and have watched the solar system go through the off, bulk, absorption, float and off states of charge.  This might be the sort of thing that only an engineer would enjoy and find highly gratifying as the system works  perfectly.    

It seems I have some wires in the background lacking neatness.  This adds to things on the needing attention list.    What should be done with the newly installed power?


 The goose neck lamp and power outlets are functional.  I learned that the lamp has a dimming function for those who wish to set a mood.  It also has a red light to preserve night vision or to better establish the mood.  Long time readers may remember that the power outlets have a USB outlet and a 12 volt cigarette lighter outlet.  These could be useful elsewhere.


Outlets are located fore and aft in the cockpit.  These outlets will keep the navigation tablet powered as well as powering cockpit lights while anchored.


 I was surprised to learn that I had bought more outlets than I intended.  Outlets are now installed in both cockpit aft lockers.  These outlets could be used to charge the outboard batteries over a period of several days, but I consider this an unlikely event.  Lights and other rechargeable items could be plugged in and locked up while the boat is unattended.  I've developed a wish list for items I might leave plugged in here.  There are electric thrusters that strap onto your arm and pull you through the water like a one armed superman.  Electric air pumps allow you to stay submerged for extended periods.  These are just a few ideas if I should be on your Christmas list.

There is no shortage of available outlets.  The power available in this small solar system is sure to impose limitations on what can be accommodated from my wish list.  


Gluing jigs are sometimes necessary when assembling items.  Here the outlet boxes are surrounded by scrap wood screwed to the table to hold the pieces square.  Rubber bands provide a clamping force.  The scrap wood is covered with packing tape to prevent adhesion to the outlet boxes. 


I decided to deviate from the plans here and build a mast tabernacle.  I believe the tabernacle will provide a more stable configuration as I single handedly step (raise) the mast.    



The squared off section is the beginnings of a mast.  The tabernacle saddles the mast step on the forward cockpit crossbeam .  In time a clamp will be replaced with a through bolt after the tabernacle is epoxied together.  The mast will pivot on the through bolt as it is raised from a horizontal position to a vertical position. 

The plate facing the cockpit will receive hardware for handling the halyards (sail raising/lowering lines).  I await the hardware to complete the tabernacle in the next episode.


My remaining marine plywood is 3/8" thick.  I didn't feel like this thickness was enough for the loads encountered so two thickness were laminated together to achieve a 3/4" thickness.  Thanks to router patterning bits it is easy to turn out identical parts.

Not shown in this initial stage of the parts bearing the word master, is a square cut out that allows the mast to pivot to a horizontal position. 


Here the tabernacle parts are having six ounce fiberglass applied to the edges.  Push pins hold the fiberglass in place as the epoxy is brushed on.  Cuts are made on both sides of the fiberglass where there is a transition from a straight run to the curved section.  Epoxy is applied to the straight sections first to stabilize the fabric's position then the push pins are removed and additional side cuts are made along the curved section so the fabric will lay down against the piece.

The tabernacle "fork" pieces on the right hand side received stiffening from the application of 1708 fiberglass fabric on both faces.  1708 is a much heavier fabric that I applied in three layers to protect the keels in groundings.


On the left is the electric outboard control unit.  The throttle levers are too stiff to operate without the unit being tied down.  In operation, this unit is held to the aft cockpit locker lid by a thumb screw.  The thumb screw goes through a hole in a plate extending below the control unit's base.  This plate does not allow the control unit to sit stable and flat when stowed away.  

To the right is the control unit stowage stand.  The slot receives the projecting plate and limits fore/aft and side to side movement.  The remaining elevated surface supports the control unit base.


Here the control unit rests on its' stowage stand just behind the motor battery.  This large locker is getting filled up before I'm even started.


Here we are again with gluing jig and the beginnings of the stowage stand.  What is different is a white template under the plastic that directs part alignment.