I think maybe what you are looking for is lathe geom ?
This may work , extract line from solid and revolve the cut solid and extract geom. Inner line would have to be least radius used for revolve
Just a thought
RAF.
I think maybe what you are looking for is lathe geom ?
This may work , extract line from solid and revolve the cut solid and extract geom. Inner line would have to be least radius used for revolve
Just a thought
RAF.