Hi Michael,

Thank you very much for your very professional help!

In particular for the first part of your answer and the final phrase
"So it's basically just something that goes along with trying to blend with sharp corners, especially with doing G2 blends.".

Now it's all more clear.

I followed your instructions and all works correctly.

I suppose that the downscaling was necessary because of something about the tolerance, but i don't understand why.

My current Moi settings use millimeter as unit system, and "1.000" as decimal display.

Anyway, thanks again.

This will help me in Rhino too :)

Nice night,

Marco.