All you had to do is dremel out those holes a little bit more. It probably took you longer to box them back up than it would have to get them mounted. We all have the same problem. Your holes were not any further off than mine. The trick is NOT to tighten the other side, so you have SOME play. It took me 30 minutes to do this, and the only reason it took 30 minutes is that I didn't know about this. Had I read a thread like this, it would have taken 10 minutes.
Also, my other Smittybilt parts fit like a glove. The reason these have issues is that the manufacturer has their jig set up wrong, thus, all our stuff is off by the same amount.