I fill like having hand cuffs on my hands when I cannot edit the spline and surface CVs.
So could you add them? They are kinda a standard modeling tool in nearly well everthing I work with 😉
Forcing a designer to only rely on creating surfaces through curves is a bad idea specifically when
first Fusion has no good or comparable 3D sketching ability like Rhino / Alias and second also in Alias
I can use those surface generationt tools (skin patch rail etc.) sometimes to only get a basic shape and
then I need to sculpt the rest by hand.