I agree with the not using .SAT if there is an alternative, unfortunately at this time the ACIS file is all I have from a supplier and is all I am likely to get for the forseeable future, to redo is a considerable task and so I will continue to look, I have in my mind something I read on an ACIS to parasolid convertion tool
if anything appears, or you read of anything please let me know
many thanks for the responses ....
Gary
Moog Controls Limited