One more question, My calipers on hte fron seem to hav a lot of play in them, like side to side. Bolts are tight. You can grab the caliper and move it left to right more than I would think.

 

the bolts may have been backed out and just put back in at some point with the old loctite still on them, and even though the bolts feel "tight", the old loctite may be keeping them from seating properly. That would be a simple fix, but you would either need to clean them or (I would suggest but few ever do) buy new bolts.