Hi Michael,

> For the freeform curve drawing, the result tends to be kind of shrunken down slightly to the inside of the sphere,
> kind of like if you were to snap a few curve points on to a circle.
> But if you use more points, it will be only shrunken down a little bit and you can still use a curve like that to trim a hole in a surface with Edit/Trim.

That's fine, we could project those curves manually using curve -> project, after that if you move the original points ( if they stay associated to the surface) would the resultant projected curve update ?

~Danny~