Hi,
[quote user="clever_anthony"]I changed from m to mm, and then it goes wrong, but it doesn't happen with Capsurface method, very strange.....[/quote]
I agree, I did not expect the units can cause this :-(
It's true the units are processed differently in MDL and VBA, because VBA works always with master units, but MDL with working units (and master units have to be converted). But there are no units used in the code, only to define an axis.
Maybe somebody with insight how SmartSolid API is implemented (Brian Bastings?) is able to provide an explanation...
With regards,
Jan