okay got passed that part easily.. now something seems a little off to me.. when i took off that huge 27mm nut that holds the rotor on, it came off just about finger tight.. i put it back on finger tight, and it spins freely... i asked the guy at aid auto about it.. and he says it has to be on really tight.. so i put it on tight and the rotor doesn't spin.. is that nut really supposed to be on a little more than finger tight? because that nut basically holds the whole wheel on.. | 
