Thanks, super precision is not so important. I need only about 0.5mm on 30cm part. It should be enough. Both parts of mold are made with booleans so they have same geometry with small offset. This is for low pressure injection so it won`t be NASA tech ;)
I would like to try without rebuilding. If quality will be very bad then I will rebuild whole model in CAD but I design those things very fast in polygons and I feel that rebuild that thing in cad will be time consuming process (especially for me - I`m much better polygonal designer that CAD one). Thanks for that Spaceclaim. I`ve asked them about price.

Please tell me:
Is it possible to import OBJ to Moi without changing it to Subd? I can`t find script for this.

What soft would be fastest to rebuild that thing for CAD. Will Rhino 7 would be better for that? I`m MoI user and I love it but I`m not sure is it right tool for that kind of job.

I have all parts in Subd but after importing parts to build that piece I have to dealt with many errors in MoI after booleans operations.

Is there any affordable app which will convert Subd to NURBs and do some booleans on it without generating errors (on fly)?

I know it`s fault of creases in Subd. I have a lot of them to have quite sharp corners.

Thanks for you help.

Cheers!!!