Quick question regarding bb spindle length. I'm running a 68x110 square taper Shimano UN53, but I'll be swapping the parts over to a new frame soon. The new frame has Italian threading. I'm having a hard time finding a 70x110 for the square taper. However I have been able to find a 107 or 115 for a decent price. Which way should I go? Or should I just switch out the whole shebang and go Isis/Octalink for the new build?