: I was similarly surprised with the coho I made, and that was with 3layers of
: 4oz in the bottom, kind of neat to see something flex and be ok. I'm
: guessing that 3mmply with multiple layers of 4oz is a more optimum lay-up
: than 4mm with 6oz. from a strength/weight ratio just more labor intensive
: and may not be best for large panel shapes.
I should have said "oil canning". With a shallow V bottom and fairly narrow panels (4 per side, which makes 7 fillet "stringers") I don't think it will oil can the way a flat bottom might.

Thanks for the comments.

CL