I recently replaced my rear brake pads with after market pads. I am now getting alot of rattling from the pads when I go over bumps and it stopps when I apply the brakes. It sounds like the pads rattling against the caliper and/or rotor. I took the wheel off and does not seem like any other way to put the pads on. I have replaced many pads before with no problems, maybe after market pads dont fit as well on the AUDI?? Any ideas ?

Thanks in advance
Brandon
San Diego [8D]