While going over my car last night, I discovered that the Pivot Bolt on the rear of my car appears to be bent. I also noticed that there is a bit of a gap between the nut on the end and the shock absorber itself. Is this normal? It is also on the opposite side pivot bolt as well. Needless to say, I am a bit concerned. Another thing is some kind of gold colored gunk that's covering the hub an part of the brake disc. The stuff is everywhere, and it's even been slung up into the wheel well. Any idea as to what this stuff could be? -Robert vin 6585 "X"