Thanks for the feedback, Michael and everyone else.

It seems that this is just one of those problems that comes about when we exchange formats between applications.
See here for an explanation/discussion as to why ViaCAD STEP files are saved in imperial units.

http://forum.punchcad.com/showthread.php?t=732&highlight=internal+units


Martin.

Hi Martin, I can't seem to read that message until my forum registration there is approved or something.

But anyway, it was definitely a bug in MoI that MoI did not handle STEP files that used this style of unit system setting - that is fixed though with the above v2 patch for the v2 full release version, or with the v3 beta version.

- Michael