Amazingly, I was able to get her flipped over by myself and using the leverage of a couple of my little "Burro Brand" knock-down sawhorses, was able to position her bottom up for some detailing on the outside. Once you've spent months looking at a boat from a certain angle (on the jig), it's very strange to turn her over. She looks very different and it takes some getting used to.
As I search through the photos, I realize I didn't take any pictures of the fiberglass operation. At any rate. It proceeded quickly and without fuss. I enjoy fiberglassing. There is something very satisfying about smoothing all the fabric and wetting it out and squeegeeing the resin to all the right places. I did a pretty clean job of it, and then proceeded to putting the skeg together.
I laminated the skeg from various pieces of white oak and mahogany I had laying around.
After the glue sets up, you can see the various laminations. In this photo, you can also see the difference in color between the naked plywood planks and the area that's been fiberglassed. |
Here's some detail of the centerboard trunk bits. I tried to give them a graceful curve both going in and exiting the trunk. The screw holes will be filled later. |
View of the shaped skeg toward the stern |
At this point of the build I went into a sort of depression. There were several things happening. One, I was berating myself about the quality of my workmanship, which I consider to be substandard. Friends look at what I've done and are all suitably impressed. But I look around at what other builders have done, and I'm blown away by their skill and accuracy. So there was that whole thing happening in my head.
The other thing was the false stem. Early on, I had read where somebody recommended tracing the stem frame onto a piece of ply so that you could bend the false stem to that curve later. I did that. And I laminated up a beautiful white oak false stem. It bent to the curve very nicely. But when I went to put it onto the boat, the curve was wrong and there was a yawning gap between the forefoot of the boat and the inner edge of my false stem. To beat all, the oak laminations and epoxy were SO hard, I couldn't get the darn thing to flex one little bit. So I had to scrap it.
What followed was about 2 months of trying and trying to laminate directly onto my hull. It turned out I was making my laminations too thick and they were snapping right at the tightest curve. I tried different methods, of making a go of it, but every time, right when I would get to the critical moment, the lams would snap.
Finally, I planed down several more staves of white oak to about 3 or 4mm thickness and managed to glue them up in place using nails and sacrificial ply to hold it all to the hull. Sheesh. My least favorite part of the build so far.
What followed was about 2 months of trying and trying to laminate directly onto my hull. It turned out I was making my laminations too thick and they were snapping right at the tightest curve. I tried different methods, of making a go of it, but every time, right when I would get to the critical moment, the lams would snap.
Finally, I planed down several more staves of white oak to about 3 or 4mm thickness and managed to glue them up in place using nails and sacrificial ply to hold it all to the hull. Sheesh. My least favorite part of the build so far.
Hey John, I've been working on my Navigator for several years, and hope to glue up my last plank this weekend. I think your workmanship is _very_ nice. We can't all be Barrett! :)
ReplyDelete