I'm making an inseparable assembly. Holes are being added at the assembly level. However, the datum hole keeps changing it's measuring location when I switch configurations (see attached pics). The pics show config 1 where the holes should be. When I correct the location of the holes in config 2, config 1 goes haywire in the opposite direction that 2 did originally. I tried making these with the Hole Wizard, then with the cut feature and it happens both ways. Any ideas on why this is happening?