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).
I'm working offline with CAD so everything should be perfect, but when I move the cursor to FCFLOC1 the blue tetrahedron for the FCF is not square to the part, it's off by ~12 degrees CW about Z which seems random