Sorry i am not sure to understand the problem of the trimmed surfaces ? :(
Have you the Moi file ?


In fact i see what do you speak about! :)
I will explore because as you can see there is the trimming curve on the hull!
So must find the trick inside this labyrintical prog :D



Small advance but...:)
Seems it doesn't like intersections of surface!
It's a pity because all is done...


Seems a very powerful program but with an no ergonomic and fluid Interface! :)
And some tenebrous functions to blend between them! :)