Print calls a plane Datum A , Datum B is a rectangular 2x4 pattern of holes thru plane A.
then there are a bunch of other features that call TP to A and B.
Searching the forum I figured out how to do a best fit alignment.
I'm stuck on how to set holes as B with DATDEF for use in a true position dimension (using Xactmeasure, PCDMIS 2016).
How can those 8 holes be a datum? I can see a bolt hole circle being a datum. And what they really are looking for is perpendicularity. But you have to give them a true position for both the top and bottom of those holes back to -A-
