Hi sneather,

I've been using NX (unigraphics) professionally for the past 11 years and MoI at home since V1, if you like PM me, we could organise for me to have a look at the file in question, confidentiality assured of course, I can run a few checks in NX to check the geometry to see if it's a modelling problem or a translation problem and maybe work out a solution or work around.

Cheers
Danny