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My contact email: 1tgoding@gmail.com

Sunday, March 30, 2025

Boom Build

 The Boom will also be made from Queensland Hoop pine. Unfortunately, I didn't have a stock piece thick enough so armed with my trusty Triton bench saw and thicknesser I set about making some dust.

I have to laminate two pieces together which is a bit more labor, but I think a laminated boom is stronger.





The timbers are ripped down to size. 








I left a few extra mm in thickness which will be removed after the laminate is cured.







The two sections are glued together.







I used lots of clamps and an old, laminated beam to ensure the boom dries nice and straight.






  


The laminated boom is cleaned up and
using a Japanese saw I tapered the aft 381mm down to 38mm.











Another view.......










As the manual suggests the tapered end saves a little weight and looks good.




I followed my theme and decided to add two inserts along each side of the boom.
 


I marked up for two 6mm wide grooves to be routed along both sides of the boom allowing for the 10mm edge roundover routed later.
You can see the router bit and a side fence set up on my small handheld router.





 

Here are the two routed grooves 2mm deep along the length of the boom.
A thin 6mm X 3mm length of blue gum is shaped to fit the groove.










The two strips are trial fitted; the dark red colored blue gum strips will look nice against the light-colored hoop pine. 










The strips are epoxied in place.










Lots of clamps hold the strips in place until the glue dries.









The clamps are removed and the Bluegum inserts sanded down with a belt sander.







Another view.......














Another view forward end of boom.









After a trip to the local hardware to purchase a 10mm radius round over router bit I set to work making dust.










With the round over routing complete I cleaned up by hand sanding.











A 12mm hole is drilled into the forward end of the boom for the gooseneck pin











The boom and gaff are given their first coat of epoxy, I am using non-yellowing hardener on all the spars.











Saturday, March 29, 2025

Gaff build

 Time to create some dust...again.

The Gaff or Yard whatever you like to call it will be made from Queensland hoop pine. Beautiful light-colored timber straight grained and no knots.

I was lucky that the stock piece I purchased was the exact thickness so all I had to do was cut it to length and shape.




A batten is bent in place over the measured marks and a pencil line drawn.








A small circular saw easily cuts along the curve.

The timber planks on the floor to the left of this pic is for the mast and boom.






The curve is cleaned up with a belt sander that I fixed to a bench.








The edges are routed and the complete unit sanded smooth.






Using a level the gaff is set up on a drill press. Larger diameter holes are drilled to fill and re-drill for the Racelight Gooseneck.









Same for the eyestrap holes that will support the block.







And lastly the hole on the aft end that lashes the head of the main sail.








Well, I couldn't help myself, after seeing how the blue gum inserts looked on the boom, I decided to include them on either side of the gaff.....more work.






So out with the router and in with some blue gum inserts. Here they are clamped in place until the epoxy sets.




Clamps off and time to clean up, I used a handheld belt sander followed by an orbital sander and finished off by hand sanding.








Here is the gaff and boom after receiving their first coat of non-yellowing epoxy.












Thursday, March 27, 2025

Fitting the Rudder

I decided to trial fit the rudder prior to flipping the boat. I remembered reading reports from other owners that indicated noisy rudders when at anchor.



I did some measurements and found the eyebolts were15mm internal diameter whereas the pivot rod was 12.5mm diameter. 

This resulted in a 2.5mm gap which I guess was causing the noise.



I did some shopping around at various shops that sell 316 SS eyebolts and found that "Anaconda" stocked eyebolts that were 13 mm internal diameter....perfect.

To further strengthen up the complete rudder setup I added an extra eyebolt pivot point between the existing two.

To reduce the friction and any further rattling between the heads of the stainless-steel eyebolts and the pivot rod I decided to add some washers made from "Starboard".



Using a 24mm inside diameter hole saw I partially drilled through the "Starboard".
This provided a centre hole location as a guide for....





..... a 12.5mm diameter drill (the same size as the pivot rod) was drilled all the way through. 








I then completed drilling with the hole saw to make 3 washer/plugs.







I marked the centre line of the 13mm thick plugs.









Using a band saw I cut the plugs in half to make 5 washers.











After a cleanup I trial fitted the washers on the pivot rod. They fitted perfectly.










This pic shows the washer on top of the eyebolt.





I plan to place a washer on the pivot rod between each eyebolt, one at the very top and one at very bottom and held secure with a split pin.
Hopefully this will prevent any movement and rattling which should eliminate noise at anchor but still provide a smooth movement of the rudder from side to side. 





A centre line is drawn on the transom and keel.
Next, I drilled holes slightly smaller than the eyebolt diameter. I Used a drill jig to ensure the holes are exactly 90 degrees. 






A block is placed under the keel and extends aft for the rudder to sit in place and keep it level with the bottom of the keel.
The lower two eyebolts are drilled and screwed into the keel and transom.










The upper eyebolt is screwed through the transom and secured with a large flat washer a spring split lock washer and a dome nut.








Measurements for the top rudder eyebolt are carefully marked allowing room for the "Starboard" washer.











The same procedure is repeated for the centre and lower eyebolts including the "Starboard" washers.










Finally, a hole is drilled through the pivot rod for a retaining spring.







The complete unit turned smoothly and was a nice tight fit.

Now I will remove it all in preparation for the flip.

Wednesday, March 12, 2025

Floorboard Update


In preparation for the flip and to reduce a bit of weight I removed the six hinged floorboard access sections. You will notice from the pic that I decided to install access hatches along the complete length of the cabin floor from BH 2 to BH 7.





 Whilst removed and on a bench, I realised I hadn't completed a couple of things.




 Firstly

I installed some spring-loaded latches to secure the access hatches in a closed position no matter what the angle of the boat.






Unfortunately, when operating the latches through the finger hole from above the end would turn flat and made it difficult to get enough purchase to push completely open.
  



So, to remedy this issue I milled up small timber blocks and glued either side of the latch. This prevented it turning.....problem solved. 
Note: This is the underside of the hatches.
 



This pic shows the spring-loaded latch screwed in place. It freely slides along the timber blocks and the upturned end remains upright between the blocks.





Next the decorative Teak ring install.










Friday, February 21, 2025

Flip Preperation

 I have been very busy lately catching up on house maintenance and subsequently spending minimal time boatbuilding.

But now I have caught up on the house it's time to get back to my little yacht. 

Now all the upper areas are fully glassed I only have to apply two more coats of resin and then it's time to flip the boat.

Initially I was intending to flip the boat and locate it upside down on the trailer BUT after a few calculations I realized this would make the height too high and difficult to glass.

So, plan B...........

I will construct two makeshift cradles or frames connected to the boat that will support it closer to the ground and be level horizontally and vertically but still allow minor adjustments to level exactly.

The frames will have a lower flat area where I can place four 4 wheeled moving Dollys in each corner to allow me to move the boat around the workshop. Each Dolly has a carrying capacity of 200 kgs.





The aft frame is constructed from scrap timber. It is screwed into seat back tops where the blocking timbers are located.







The frame is 50mm higher than the cabin top, this will ensure when the boat is upside down and level the cabin top is off the floor.





The middle post of the forward cradle/frame is screwed to BH 2 from inside the cabin at the same points that the tabernacle is secured.






The outer edges are screwed down to the cabin top into BH 2. This will distribute the weight evenly and securely.