Good morning all! Just had to change my rear pads last night (managed to do it one handed....cast on right wrist). The pads wore out prematurely and unevenly. I discovered that the spring steel "clips" or shims that go between the pad and the bracket were severely corroded, bent and one broke. This is preventing the pads from disengaging properly. Does anyone know where I can get replacements? Can't seem to find anything online. Thanks in advance!