Showing posts with label stitch & glue dinghy. Show all posts
Showing posts with label stitch & glue dinghy. Show all posts

Thursday, July 11, 2019

Sailing the Argie 15

I designed the Argie 15 in 1988 for the Argus Newspaper Group in South Africa. They named it after the street corner sellers of their newspapers, the Argie Boys, as a dedication to them. In the more than 30 years since many hundreds of these boats have been built and they are to be found in 60 countries.

I was the first person to sail an Argie 15, the prototype that was built by journalist David Biggs. He produced the weekly DIY supplement for the newspaper and commissioned the design as a DIY project for his readers.
That is a young me at the helm, journalist David Biggs as crew, on the maiden sail of the Argie 15 prototype.
We sailed among the moored boats of False Bay Yacht Club, in about 8-10 knots of breeze, with the boat behaving beautifully. Many boats were built from the articles in newspapers and magazines, as well as plans bought from us, generating a strong following.

I didn't get to sail an Argie 15 again for nearly 30 years, when we launched our own boat three years ago. In all that time I only heard good reports about the handling characteristics of boats to this design. Then, a few months ago, a new builder asked me about the comments that he had read of these boats having lee helm and how to remedy it. I had not seen these comments and told him that I would do some testing with my boat when on a planned sailing trip to North Carolina in June.

That sailing trip was a few weeks ago. I went out by myself in light and fluky conditions that gradually built to about 15 knots and gusty afternoon sea-breeze. This gave me opportunity to test in a range of conditions.

I like to sail from well forward in my boats in light conditions, so I fitted my long tiller extension, a 6ft length of bamboo connected to the tiller by a short length of flexible hose on a pivot bolt. This would enable me to sail from anywhere in the cockpit, from far aft through to sitting on the centre thwart. I had seen in photos that some owners helm from aft, alongside the tiller, so I needed to test this position although I knew it would create problems.

This proved to be the case, with fore/aft trim having a big effect on helm balance. With weight aft, she trims bow-up and the bow gets blown downwind because the centre of lateral area moves aft. The hull should float close to the attitude shown on the sail plan to get the balance between sails and underbody correct.  If sailing alone, sit well forward, alongside the daggerboard. With other people aboard and sitting toward the front of the cockpit the helmsman can move aft, as seen in the photo of the prototype, keeping the boat fairly level. Just because you can sit next to the tiller is not a good reason to do so, trimming the boat level is what is needed.

Trimming the boat so that it heeled to leeward or windward also had a large effect on the helm balance. Sailing in steady light breeze while sitting on the windward side gave me lee helm but sitting on the leeward side gave me weather helm. In light but gusty conditions, sitting on the windward side, I had lee helm in the lulls and weather helm in the gusts. I then sailed downwind, standing in the middle of the cockpit, with one foot on each side of the cockpit. This allowed me to push down on either foot to change the heel angle. With the rudder on centreline I was able to steer the boat to either side as much as I wanted, with my feet. Pushing down on the windward side heeled it to windward and gave lee helm, pushing the bow toward the leeward side. Pushing down on the leeward side did the opposite.

This results from changes in the shape of the immersed portion of the hull with changes of heel angle. When heeled over to leeward, which is the correct attitude when sailing, the leeward side of the hull becomes more curved and the windward side becomes less curved. The neat symmetrical hull shape when upright changes to somewhat of a banana shape when heeled and that banana shape turns the boat toward the high side.

At the same time the centre of the sail area, through which the wind drives the boat forward, moves off to leeward of the hull. The drag from the water, holding the boat back, stays at the hull. This results in a lever with the sails pushing forward at the one end and the hull holding back at the other end. This causes the boat turn to windward, i.e.to have weather helm.

Those two effects from heel that create the desired weather helm will also work in reverse. Heel your boat to windward instead of to leeward and those effects will move to the other side of the boat and give you lee helm.

The effect of fore/aft trim and heel on helm balance is common to most boats of all sizes that have a fin keel, centreboard or daggerboard. I used these affects on my Didi 38 "Black Cat" to maximize boat speed in light to moderate conditions. In light breeze I had most of my crew to leeward on the foredeck. As the wind increased I gradually moved crew aft and to windward, one person at a time, thereby adjusting the amount of weather helm by changing the fore/aft trim and heel angle. It works exactly the same in a dinghy like the Argie 15.

The take-away lesson from this is that you can adjust the helm to suit yourself, between lee helm, neutral and weather helm, by moving weight around the boat. For the Argie 15 the main points are:-

1) It should not be sailed bow-up but it does not mind sailing bow-down. In light conditions I would sail it bow-down but would trim it level fore/aft for most other conditions. In strong conditions downwind I would get weight further aft, as is normal with most boats.

2) It should not be sailed heeled to windward. Crew don't have to sit on the windward side, they can sit wherever needed to get the nicest feel for the helm in light conditions. In stronger breeze the boat will naturally have weather helm and will need the crew to windward for stability. Again, this is the same for most other boats.

There are also sail adjustments that can affect the helm. More power from the sails increases weather helm. Sails that are full (lots of camber) generate a lot more power than sails that are flat, so they create weather helm. Increase power in the mainsail for light breeze by slacking the foot to increase camber. With a jib that has the forestay inside a sleeve at the luff there should be a line at the bottom of the luff, tying it to the eye of the stay. This line is used to adjust the tension of the luff, which adjusts fullness of the sail. Tighten the line to flatten the sail and loosen it to make the sail more full for more power. If you have Cunningham lines rigged on your boat for jib and mainsail you will use them to adjust luff fullness.

Whether you have an Argie 15 or some other dinghy or small keelboat, you can test these principles on your own boat. When you know the characteristics of your boat you will improve its performance and your racing results.

To see our range of boat designs, go to our main website or our mobile website.

Sunday, May 13, 2018

Argie 15 for Okoumefest

Chesapeake Light Craft (CLC) hosts Okoumefest on Saturday 19th May, next weekend. This annual event is a day on the beach with a whole fleet of plywood boats of all types available for the family to try out.  CLC cut kits for us for the Argie 15, as well as a few of our other designs. I will be there and will have the Argie 15 that we exhibited at the Wooden Boat Show at Mystic Seaport, CT, ready for sailing. This boat was built by Kevin Agee from a kit supplied by CLC and was runner-up in the sailboat division of the Concourse d'Elegance at that show.
Argie 15 at the 2017 Wooden Boat Show at Mystic Seaport.
The Argie 15 is big 3:1 dinghy, for family fun under sail, oar or outboard power. It has a multi-chine hull built by stitch-&-glue plywood methods and detailing. It can comfortably carry a family of 2 adults and 4 children for day-sailing and is also well-suited to camp-cruising. Come to Okoumefest on Kent Island, Maryland. For more information, visit CLC Okoumefest.

For more info about this and our other designs go to our main website, mobile website or our plywood kits page.

Friday, September 22, 2017

Another Argie 15 Build in Russia

Our designs have been built in 90 countries, including well over 300 boats across the length and breadth of Russia, even in the middle of Siberia. They span most of our design range, from the little plywood Dixi Dinghy yacht tender through to the steel Dix 57 world cruiser. Nearly half of those boats are to our ever-popular Argie 15 design.

The most recent launch of an Argie 15 was by amateur builder Ilia Bogdanov, who lives in Khadarovsk in Far Eastern Russia, 760km north of Vladivostok. Ilia is a cardiovascular surgeon in his day-time job and built his Argie 15 in his spare time. Compared with the very delicate and intricate work of repairing a patient's heart, building a wooden boat must be a big change of scale.

Ilia has built a good boat of nice quality, in sometimes unpleasant conditions, certainly far from optimal. Seeing what Ilia has accomplished, with the help of a friend, should be an inspiration to boatbuilders in other faraway places, where finding suitable materials and build location can be a major challenge. It shows how fortunate we are if we are able to build our boats in a moderate climate or a heated/cooled/dry workshop and with a wide choice available to us of plywoods, epoxies, hardware etc to craft into a beautiful and safe vessel.

I see criticism sometimes of materials and methods used by builders in other countries but those resourceful builders have to hunt out the best materials that they can find to go into their boats. Those materials may not be as workable or as aesthetically pleasing as what more fortunate builders may choose but they are available and they do what is needed by the builder.

I will let Ilia's photos and my captions tell the story of his build, an achievement of which he can be proud.
Ilia's workshop was his garage, 2nd from left. It has water in it when the snow melts or when it rains.
Ilia started with a kit, bought from Peter Tatarinov, our Russian kit supplier in Irkutsk, Siberia. The water on the slab is snow melt.
Ilia unpacking his Argie 15 kit.
Hull completed, seat framing going in.
Scuppered gunwales with a difference, the slots are on the outside rather than the inside. 
Ilia filled the side seat compartments with foam flotation.
Home-made access covers using the details on the drawings.
Ilia and his children ready to use their new Argie 15.


Running under power from the 6hp outboard.

And here Ilia is racing in a mixed yacht club fleet on the Amur River.
Congratulations Ilia on your project.

To see more of this and out other designs, go to our main website or our mobile website.

Wednesday, June 14, 2017

Wooden Boat Show at Mystic Seaport

The Wooden Boat Show happens the last weekend of June, at Mystic Seaport Museum in Connecticut. This has been the venue for the past decade, all of which we have participated in the show. This started with us exhibiting the prototype Paper Jet at the 2007 show, where she won the Innovation Award on the Concourse D'elegance. She was a lonely modern trapeze skiff in a sea of traditional boats.

This year the show will be 30th June through to 2nd July. We will have the Paper Jet there again but she will be accompanied by two of our other designs, both exhibited by their builders in the "I Built it Myself" part of the show.

The Argie 15 that Kevin Agee has been building the past few months will be there. I built the striped spars using birdsmouth details, from alternating strakes of poplar and cedar. I also completed the daggerboard and keel using the striped blanks that were laminated from the same two species by Kevin. We launched her on Sunday and I will be sailing her on the North Carolina Sounds at Cape Hatteras for the next few days. For the moment she has some rig pieces filched from the Paper Jet due to lack of time to make new but she will have all her own parts for the show.
"Argie" gets wet for the first time. Me at the stern, builder Kevin Agee at the bow.
The first sail, in very light breeze.
The Argie 15 is our most popular design but we haven't seen one on the Wooden Boat Show before. If you are in New England and have built an Argie 15, here is an opportunity to show your boat along with our new one.

The other new boat is the prototype of the Didi Sport 15 (DS15) design, which was commissioned by Hunter Gall. Hunter has built her over a long period and has produced a very interesting boat in a red, white and blue colour theme. Hunter is Australian but now Naturalized American. The red/white/blue is a patriotic choice of colours and his hull has a small US flag laminated into the epoxy under the stern.
Red deck, blue hull and white trim

The DS15 has a very modern hull with a bit of retro-styling in the deck details.
The colours aren't sprayed paint, as most would expect, which would give opaque finishes. Instead, Hunter dyed the plywood surfaces to allow the grain to show through, then coated with clear epoxy finished with clearcote to add depth and UV protection. This is a radius chine plywood boat, so the rounded part of the hull is laminated from two layers of plywood strips. The strips of the outer layer were edge-matched so that the grain runs through, with very tight joints that are almost invisible The result is a very interesting boat. Come to the show to see her, inspiration from an amateur builder who has never built a boat before.

To see more of these and our other designs, visit our main website or our mobile website.

Thursday, April 13, 2017

Argie 15 - Fitting the Daggerboard Casing & Rub-Rails

Moving on with the Argie 15 project, I covered the bottom runners in my previous post. The runners serve multiple purposes, which I forgot to explain. The runners give some protection to the bottom when beaching the boat, by lifting it a bit when pulled onto rough beaches. They strengthen the bottom by serving as stringers but, being on the outside of the boat, they keep the bottom of the cockpit clean for a more comfortable sleeping space when camp-cruising. They also help to improve the efficiency of the planing surface by channeling the water parallel to centreline rather than losing energy by moving off to each side.

At this stage we also checked the fit of the daggerboard. It slid nicely through the slot in the hull. Kevin had glued the end spacers to the one side of the daggerboard casing but the second side was still loose. When we checked the fit, the board wouldn't go through. Checking the sides for straightness showed that they bowed inwards a few millimeters, enough to jam the board. That gave warning that care had to be taken when gluing it all together to ensure that the sides remained straight throughout the height of the casing.
The daggerboard casing glued up, including the top and bottom framing. The blue pieces at the top are spacers to force the sides against the framing, to ensure that there is no curvature in the surfaces to reduce the width and jam the board.
The casing glued in place. The blue spacers were left in place until the glue had cured, so that there would be no chance of the casing distorting and reducing the width of the slot.
Next on the "to do" list is the rub-rails. These are laminated to the outside of the hull, at the gunwales. They stiffen the hull, changing a fairly flexible plywood edge into a robust gunwale that is capable of taking a knock if needed. Some builders of the Argie 15 don't use this detail from our drawings, instead changing it to an internal scuppered inwale detail. That is a very pretty detail that is well-suited to traditional rowing boats and similar craft, adding the benefit of tie-off points anywhere that you want along the gunwales but is more difficult to do. For the Argie 15, which will be sailed with the crew sitting along the sides of the cockpit, the inwale creates an uncomfortable surface to lean against instead of the clean surface of the original design.

Kevin called on me to assist with fitting the rub-rails. The laminations are fitted in single lengths (scarphed from short pieces), so are awkward for one person to handle in a confined space. Getting them correctly positioned on the wet glue while also working with clamps calls for some ingenuity if working by yourself. It is simpler to call in a pair of extra hands.

This job calls for lots and lots of clamps. We did both sides in one evening, which needed all of Kevin's clamps as well as all of mine. If you are brave and short of time then you might want to laminate all layers at the same time. This is risky because it needs slow-setting glue that won't set before you are able to wet-out all strips, get them into place, manipulate three or fours slippery lengths into proper alignment and get all the clamps in place and correctly tensioned.

We chose instead to do one layer at a time. Rather than four layers of equal thickness, Kevin prepared inner and outer layers of poplar and a middle layer of cedar of double-thickness. This gives a nice stiff gunwale with a tougher outer surface than if all layers were cedar. It is also very pretty.
Kevin with the Argie 15 after clamping the first layer of the gunwale.
Two days later we also glued the second layer of the rub-rail. We managed to break one of the scarphs even before starting with the gluing. The epoxy was not fully cured yet so the epoxy was well short of final strength. We were able to still laminate it onto the  first layer by carefully clamping at the joint to hold it closed against the bending loads applied by the curvature to which it had to comply.

When gluing all laminations after the first one, it is best to get the bottom completely flush and let the top look after itself. The reason is that it is very easy to clean up and neatly finish the top  but much more difficult to do the same to the bottom of the rail because of the adjacent plywood.

That's all for now. To see more of this and our other designs, go to our main website or our mobile website.

Monday, April 3, 2017

Finishing the Bottom of the Argie 15

My last post was about making the rudder and daggerboards for the Argie 15. While I was doing that work, Kevin Agee was making good progress on the bottom. He has glassed all of the outside seams, sanded, filled and faired them so that the chines are smooth and fair curves, cut the daggerboard slot and installed the bottom runners and skeg.

This work all needs to be nicely done because the hard chine edges are what defines a hull like this. Unfair and wavy edges with lumps and bumps catch the eye very quickly and also cast odd shadow lines, spoiling the overall look of the finished boat. It is worthwhile taking this work slowly and being very happy with your own work before moving on to the next step.
The tapes have been sanded smooth and the tape edges have been feathered. 

If this boat was to be clear-finished then sanding and feathering the tape edges is about as far as fairing can go before final epoxy coats and varnish are applied. Our boat will be painted, so fairing can be more conventional and more extensive. This photo shows epoxy fairing compound  that has been applied then sanded down to fair it into the surface, making it completely disappear.
A closer view of a chine after fairing. It fills the slight hollow alongside the tape because of the two thicknesses of glass sitting on the surface of the plywood.
Runners glued to bottom. They are being held by temporary screws, assisted by a ratchet strap at the bow.
A sliding bar clamp in the daggerboard slot helps to keep the end of the centre runner in contact while the glue cures.
Sliding bar clamps secure the aft ends of the runners and skeg at the transom. The runners will be trimmed off flush.
Junction of the centre runner with the skeg.
The final coat of epoxy resin before turning the hull back upright for deck finishing.
The next post will likely be about laminating the rubbing strakes to the gunwales and other finishing work on the decks and transom.

To see more of this and our other designs, go to our main website or our mobile website.

Thursday, March 30, 2017

Shaping the Argie 15 Foils

I said in my previous Argie 15 blog post that Kevin Agee laminated the blanks for the foils from strips of cedar and poplar. Aside from making very attractive foils, it also has the benefit that they can be made from relatively inexpensive wood that can be bought at your local hardware store. Cedar that is available from Lowes or Home Depot is generally of inferior standard that may not be suitable for foils. Laminating strips of timber of differing characteristics can use the one to strengthen the other, at the same time serving a decorative function.
Daggerboard blank, cut to outline shape and sanded smooth, ready for shaping.
I won't go deeply into the shaping process for the foils, I will do that in a separate post on my Boatbuilders Tips blog. That should be posted in the next few weeks. For this post I will show only the basics.

The daggerboard is shaped to an airfoil section below the hull and rectangular where it is inside the daggerboard slot. Similarly, the rudder blade is foil-shaped in the water and rectangular where it is inside the rudder stock. I did this shaping with a hand plane, a belt sander, a Japanese Shinto rasp and hand-sanding with a sanding block.
The shaped daggerboard, foil section over most of its length, rectangular in the hull.
Note all the sanding dust on the floor, which must all be vacuumed up before any glassing starts.
The shaped rudder blade. Holes are for pivot bolt and up- and down-haul lines.
The next stage was to sheathe them in fiberglass fabric, in epoxy resin. The rudder is small enough to clamp in a vice, leading edge upward, then to drape the epoxy-saturated glass fabric over both sides of the blade at the same time. This I did by wetting out the glass with epoxy on a flat sheet of plastic, then moving it to the rudder, which was firmly clamped in the vice fitted with soft jaws. The top of the rudder is in the vice, so can't be glassed at the same time and must be glassed as a separate operation later.
Glass fabric draped over rudder to glass both sides at the same time, meeting at the trailing edge.
The daggerboard is a lot larger then the rudder, so maneuvering a piece of glass fabric large enough to cover both sides and weighed down with epoxy would be very awkward, so I chose to glass that one side at a time. I laid the board on a sheet of plastic to protect my workbench from droplets of epoxy. Doing one side at a time allowed me to lay the dry glass over the whole of one side of the board, wetting it out with epoxy in place. I supported the glass that was projecting past the trailing edge with a spacer under the plastic sheet, to stop the glass from drooping, which would mess up the clean trailing edge that is needed.
First side of the daggerboard glassed.
Some of the edges of the rudder and daggerboard don't have glass covering them after this, so they are covered with glass tape to complete the covering. There is also a lot of sanding going on between these steps, to feather edges of glass fabrics and tapes and to generally make smooth surfaces.
Glass-taping the leading edge and bottom  of the daggerboard. This batch of epoxy went off faster than I expected due to warmer air temperature, so the glass is a bit rough in places, needing more sanding.
I added another two coats of epoxy over all the surfaces, with more sanding between coats and after the final one. As a last step on the rudder blade I blanked off one side of all holes with painters tape then filled those holes with epoxy. I let it stand for about 15 minutes for the epoxy to soak into the timber, then removed the tape to allow the excess to drain out. This step is to prevent (or at least minimise) the absorption of water into the wood.
Daggerboard and rudder after 3 coats of epoxy, before final sanding.
The daggerboard still needs a handle, so I cut this from a poplar plank, in two matching pieces. I glued these to the faces of the board along the top edge.
Shaped timber handle pieces glued to both sides of the daggerboard. The board has been sanded to ready it for finishing with varnish.
I have now sanded and epoxy-coated the handle and the foils are nearly ready for varnish as the final finish.

To see more of this and our other designs, go to our main website or our mobile website.

Saturday, March 18, 2017

Argie 15 Dinghy Next Stage

In my last post about his Argie 15 project, Kevin Agee closed in all of the seats. What remained was to tidy up the drains through the centre seat. This he did with an angle grinder to trim them flush with the bulkhead and the fillets against the hull skin.
Trimming the port drain, the starboard one still projecting
 from the seat.
The drains are neatly trimmed and Kevin called me in to help
 him turn the hull over. I got the lighter end.
Kevin at the heavier end. The slight V in the aft sections is
achieved by scribing half-way through the plywood from
the outer face.
Turned over and ready for glassing the outside of the chines.
The chines were glued with epoxy adhesive between the ties before they were
 removed. Now the gaps will be filled before the glass tape is applied.
Also going ahead are the rudder and daggerboard. This started by laminating blanks from strips of cedar and poplar glued with epoxy adhesive, to give a striped effect. Clear-finishing with varnish over fibreglass/epoxy brightens the colours, to give a very attractive finish.
The daggerboard blank, sanded smooth and ready for shaping.
Kevin laminated the blanks and cut the outline shapes, then gave them to me to shape the foils and cover with fibreglass/epoxy. I will cover that work in separate posts.

To see more of this and our other designs go to our main website or our mobile website.

Monday, February 27, 2017

Argie 15 Seats Closed In

The interior of our new Argie 15 is progressing nicely, in the capable hands of amateur boatbuilder Kevin Agee. He is achieving a nice finish, even in those places that will seldom be seen.
Insides of seat compartments painted with 3 coats of epoxy for long-term protection, finished with white polyurethane paint. All surfaces in those compartments were sanded smooth to remove any roughness that could damage clothing or anything else that may be stowed in there, or hands and arms that may reach in to retrieve them. The reflective white paint makes it possible to see to the remote corners, not possible with clear-finished wood.
Seat tops also epoxy-coated and finished with white paint before fitting. Note that the gluing surfaces have been left uncoated for proper adhesion.
Ready for seat tops to be fitted.
Seat tops fitted, faired and sanded. The tops were weighted down with bricks and other weights, rather than screwing them down. Once the glue has cured any fasteners would be redundant anyway.
View from the pointy end. Plenty of  comfortable seating for a  pretty big family.
The benefit of white-painted  lockers, well-lit for finding things and for cleaning. This is looking down into the bow seat.
Transom doubler installed above seat level. This serves as an internal stiffener and a clamping surface when an outboard motor is used.
My next post about the Argie 15 will likely be about the rudder and daggerboard foils, which I am shaping in my garage.

For more info about this and our other designs, visit our main website or our mobile website.

Monday, January 30, 2017

Update on Our Argie 15 Project

Kevin Agee is working hard at our new Argie 15, completing epoxy coatings on the inside of the boat, including sanding and other tidying up to give a nice standard of finish. These smoothing tasks are worth doing all through the build, or the runs and bumps will accumulate into lumpy surfaces and rough edges.

A few years ago I was asked to do a talk to a yacht club meeting. The club members were building some sailing dinghies at the time, which they showed me. The plywood stitch-&-glue hulls had been built and epoxy-coated. Later, during my presentation, the members were looking through my photo albums of my own projects. The photos of the Paper Jet, with its mirror finish, brought a few questions. They wanted to know how I had achieved such a finish, using the same build method as their lumpy boats.
A finish to make any builder proud of what has been achieved. Get there by simply sanding out all imperfections on each coat before applying the next. This is not an Argie 15, it is the prototype of the Paper Jet.
The secret is to apply enough epoxy in each layer to do the intended job and no more than that, then to ensure that it doesn't dry with runs to spoil the surface. If the coating is too thick then it will run. If you leave the runs then apply the next coat, the runs will become accentuated by the next coat of epoxy and you will have even more runs. After three coats of epoxy the surface will be so lumpy that you may need an angle-grinder or a bucket of filler to smooth it out. It is much easier and more satisfying to just sand out all imperfections on each coat before commencing the next one. The epoxy being used for the Argie 15 build is MAS low viscosity epoxy. Being mid-winter, we are using the MAS fast hardener to shorten setting and curing times.
MAS low viscosity epoxy with fast hardener speeds up curing in the frigid winter temperatures.
The first coat will take the most epoxy because it will soak into the wood. Add more epoxy to areas that look dry until a thin layer stays on the surface. The second and third coats will need less epoxy because it won't soak into the already sealed surface.

The holes for the inspection covers have been cut. We have 15 of them in total for the boat, to get access throughout the inside of the hull. These under-seat spaces are not only buoyancy, they are also dry-storage compartments for clothing, food packages, tools etc. They need to be accessible for cleaning and to retrieve lost items; you don't want to have spots that even the longest arms in the family can't reach. I elected to use Viking 5" inspection hatches, which are currently in the mail. Kevin used a large hole saw to cut the openings. They can also be cut with a router fitted with a circle-cutting attachment or it can be done with a jigsaw. These latter two methods would be easiest done before the panels are glued into the boat but the hole saw method is easy enough to do in the boat.
Holes for access hatches (inspection covers) cut into all of the compartments.
The drains through the centre seat have also been installed. These were made from a length of 32mm ID PVC pipe that was cut in half lengthwise to make two U-sections. These have been glued to the bottom panel and then glassed over and epoxy-filleted. The ends project through the bulkheads and will be trimmed flush. Don't forget to paint your three coats of epoxy to the hull skin before gluing the half-tubes in place, don't leave this for later.
Drains passing through centre seat, glassed over and filleted.
Kevin has also been working on the mast step and partners, getting them ready to glue in when the hull is ready for them.
Mast partners on the left, mast step on the right.
For more on this and our other designs, go to our main website or our mobile website.