Seeking to get rid of the occasional annoying squeek, I bought a set of gen 3 front pads for my GS SE5. When I pulled the old pads out, I noticed that the new pads have an added tin plate on the backside, facing the pistons. This added thickness made it difficult to get the new pads onto the rotor, without applying possibly undue force to compress the pistons. In the end, I simply replaced the old pads, which seem to have lots of friction material left. Questions: Anyone encounter this problem? What did you do? I looks as if the tin plates could be easily removed, I wonder if this would affect safety or squeekiness?