I have a block with two holes in it, and in the assembly two pins are mated concentric with these holes.  When I change the hole location, the pins don't move to the new location, and the mate shows an error.  I rebuild and the mate doesn't fix itself.  I suppress and unsuppress the mate, and it doesn't fix itself.  I can even drag the pin to the hole and it snaps into position, but still the mate shows an error.  The only way to get rid of the error is to delete the mate and create a new one.

What is going on here?  Running SW 2010 SP4.0.  I don't have time for this!