Originally Posted by
reptilezs
are you sure the play is the bb? i have found that isis splines tend to get worn out more so than square taper. you could try driving the spindle left or right while it is install in the bike and retightening the cups
The spindle moves up and down. I'm not sure what you mean by driving the spindle left or right. It's pretty much fixed isn't it in relation to the cups?