Originally Posted by
bradtx
Actually you changed two things other than the gearing; the tread width and the crankarm length. If you reset the FD limit screws to deal with chainrings closer to the seatpost, you reduced the treadwidth. Pleased it all worked out.
Brad
Yes, I had to reset the FD limit crews quite a bit as the chainrings are much closer to the seatpost. I didn't realize that was called "treadwidth."