Fitted a neon ISIS BB. My BB tool seems to have a smaller than standard bore than other tools, as when I fitted it, the tool caught on the gold/red sleeve part of the BB axle. Then as I tightened the BB into the frame, it pushed the axle in with it!! As a result, the BB seems a little off centre and the non driveside is catching on the brake cylinder (Can't move it in anymore, its already very close Ive tried refitting it: Taking off the non driveside cup (So the bearing isn't against the cup) Hammering the axle through from the driveside so its FLUSH with the BB, then fit the cup again and with the pushing through its still doing, it still doesn't end up centre Im going to try and find another BB tool that fits properly, but any other ideas/things to try now? Ta