Fixing the "Cradle Bump"

 I want the hull to be nice and smooth going thru the water, so I'm taking extra care to ensure the hull panels all meet properly.  I wired the 2 hull panels to the keelson and was able to get a nice smooth outside line everywhere but at the cradles.  For some reason the cradles were keeping the hull panels sticking up a good 1/8 inch from the keelson edge.



You can see here that there is a good step between the hull panel and the keelson.  I tried adding more wires and tried using screws to pring them in line - all no good.

Finally I thought to jack up the aft end of the boat - and that created enough room so I could press these two panels together for a smooth outside line.

I had the same bulge problem at the bow.  To fix them both, I added a 1/16 inch shim where the keel meets the cradle.  Problem solved.

This also improved the layout of the bulkheads, eliminating a small gap between the hull and the BH bottom.

Comments

Popular posts from this blog

Getting started...

First Bulkheads