got these old ssbc calipers for my 97 c1500, came with a set 369 pads, the inside pad dosn't work with the dual piston set up. outside pad fits fine. had these sitting around for almost 10 years now, never did get an answer from ssbc tech support. Has anybody used these before? what pad set did you use? I'm sure I'm not just brain dead... I hope. These are expensive paper weights sitting around in my shop, I'd like to give it another try, I'm sure you all know how poor the stock brakes are on these trucks!