Originally Posted by
Darth Lefty
I’ve found using a MTB FD that the inner-middle shift works great because it relies on the stop screw but the pull isn’t quite enough for middle-outer. It hasn’t been much of an issue since I don’t use the outer much, but I have a big road crankset and not a medium trekking crankset.
Maybe is it because of the crankset, I don't know. But I have no issues. My FD and crankset are made for each other and I can run small-big and big-small without any rubbing. I haven't modified the shift ratio in any way. The shifter is a 2009 PowerShift mechanism.