Gayyyy, Cocky had similar problem with his Rockman i dont want to run a 74kingz as thats the reason i got a frame with horizontal dropouts lol. Sav mate while we're talking on here and i cba with msn, new rear sproket fitted at last, it still clicks....... but theres no chain rub on the spokes now?! Im guessing its the same problem, new sproket and old chain