Hey, I installed the crankarm and bottom bracket from my old bike onto my new one. The trouble is the chainline is too close to the frame of the bike and I can't get the derailleur to move over far enough even with the L screw loosened all the way.
Do you think by overtightening the crankarm, and in the process narrowing the chainline, damaged the taper of the spindle on my BB or opened the square hole on the crankarm too big or both?
I'm asking because I'd like to replace either the crankarm or BB to fix this problem and am just wondering which is more likely to get damaged. Seems like the spindle is made of more durable metal than the crankarm.