Are there any differences in the TR3A front bumper brackets? I purchased a pair of front bumper brackets from a member and they were exactly as advertised; no damage. After installation, the distance between bolt holes is 31" and the distance between the holes on the bumper is 32". There's no way to make the bumper fit. Also, there isn't any damage to the frame so that's ruled out. Any suggestions as to how to solve this problem? I'm at a loss. Is there anything else I should be looking at?