Re:how to connect a sent fin keel to the hull.

[enrico fontanesi]

HI guys,
I have followed Mike’s points (1,2,3) , but after having created the intersection i can not cut the surface above.
how can i cut surfaces?
i realized that moving the finkeel up or down, the surfaces of the hull changes without being selected… why is that?
the gaussian curvature turned negative close to the keel.
and i have not modified the hull during the sending/moving of the keel.

thanks