Hi Andreas,

glad that it is working for you! The scaling should be no problem. The important
thing, you already figured out, is that you play with MoI's mesh export settings.

Paul Garboury once showed a video (on YouTube) how to use imported CAD
models for sculpting details on them. This is also very interesting, in case
ZModeler takes longer with modeling than with MoI. Unfortunately i can't give
you a link, because it been a while since i watched the video and i did not saved
the link. But this was also interesting, because he showed how to quickly auto
retopo a triangulated CAD mesh.

P.S. With ZBrush and MoI you have a superb modeling combo, imho! ;-)

Best regards
Stefan