yo i got some koxx forks of a mate yesterday and he put my avid on for me. the only problem, my wheel doesn't spin, i've tried using the little red adjuster but this makes no difference, even though its not broke. i'm sure i herd that try-all forks can only take 180 rotors? but he was running a 160 on it and his was fine? is there another way of setting it up differently? thanks