I have a 105 triple FD, but have just switched to a double. I don't quite have it dialed in yet, but it seems I'm having a little issue getting a spot where it doesn't rub at either one end of the range or the other... Is there a width difference between the double and triple versions? Or do I just need more time up on the stand dialing it in.

I have been riding this bike as a triple since 2006, so it might just be that I need a little more time getting it all dialed in. I really like the 105 FD, and it's been problem free since the day I dropped it on, so I'd kind of like to keep it on, though upgrading can always be fun too, and this might serve as an excuse to do so

Joe