OK, another mystery question. The service manual says when replacing the rear pads, to install the anti-rattle spring "in the upper groove". Why, then does the replacement pad set include 2 for each side (at least the EBC HH sets that I have bought do). The last time I replaced the rear pads, I used only the upper springs... in short order, the rear brakes will rattle when sitting at idle without the brake pedal depressed, and loud enough to be heard with the engine running! I didn't keep the extra spring after reading that in the service manual, and HD wants $19/side for them!
Anyone out there run into this issue? There is clearance for springs both top and bottom!