Hi Everyone,

I’m new to the forum and fairly new to Rhino. I’m attempting to fillet the edges on a hull I am modeling and keep running into difficulty in getting satisfactory results with this command. The intersections at 90 deg. all work out fine, but the intersections on the hull( outer and inner surfaces ) are not filleting properly. I’ve tried rebuilding the surfaces, doing the larger fillets first and lowering the absolute tolerance a bit, but to no avail.

Can anyone explain where the problem lies, and what’s the best approach to solving it? I’ve attached the file for your review. Thanks for any help and I’m glad to be here!

8’ Dinghy.3dm (1.4 MB)