Just to add more pain to my rebuild, I found a nicked lifter (on the bottom corner, outside the cam pattern), and a stuck lifter (which wasn't stuck before I started the rebuild). I used some very fine sandpaper, on the nicked on and smoothed it out. The stuck one I took apart to see what was causing the stick, but I couldn't find anything, so I cleaned it up and rebuilt it. Seems to work fine now. Has anyone ever done this and then reused it? Looks like it would work just fine...thoughts?