A couple of years ago I had the 2 door windows and back window tinted in my 01 Firebird. Over time 2 scratches have appeared in the drivers door in the upper left hand corner. Walking thru car shows and looking at other Gen IV F Bodies, I noticed quite a few also have the same 2 scratches. Looking down into the door and I can see 2 pieces of metal metal causing the scratches. Anyone know what those 2 pieces of metal are what can be done about them so I can have the window retinted and not scratch again?