Somehow I managed to mildly twist one of the cranks on my 24". My left crank is twisted about.. 8 degrees if I had to eyeball it.. as if i'd somehow stomped on it inhumanly hard when it was in back. I can't recall doing anything of the sort, and I don't do tricks, so, hmm. I'm really not sure what I should be asking here, honestly. Just a bit frustrating and puzzling.