I've used ga-z68x-ud3h-b3 (r1.3) for a while now, lovely board. But now after moving stuff from testbench to a case I noticed that the holes on shield and ports on board don't match in terms of their position (they're a bit off, enough that it doesn't fit properly). The labels on shield match the ports on board, so I don't think it's the wrong one.
Is it possible that the I/O shield is a dud? May the same apply to the board? And where can I get a new shield?
Numbers I found on the shield are G0193 in front and A0949 in the back.