Originally Posted by
DaveSSS
What is being overlooked here is that the RD hanger is not necessarily the same on all frames and neither is the stop that the B screw rests against. You may simply need a longer screw to compensate for an error in the frame.
I'm with Dave on this one. Stop pulling links out of your chain and use a longer screw/flip the screw over. Problem solved and you don't have to use a new chain if you want to swap between two sizes of cassettes.