Originally Posted by
SuperGregNo1
Should I expect it to always shift reliably no matter what rear sprocket is selected? Or should I expect trouble when the chain is on opposite ends of both cassettes?
Any tips would be greatly appreciated!
this sounds like cross chaining if im understanding you correctly (ie. smallest on the back and smallest on the front or vice versa) thats bad and you'll have some issues shifting, try to think of your cassettes in groups... last 3 or so on the rear only use when in the biggest in the front, use the middle for the middle and the biggest in the back for the smallest in the front, you'll shift a lot better, and your cassettes will last longer