I have a new Gary fisher Cake 3 DLX (LX group - XT 180 crank) - XL. When
shifting on the crank sometimes the chain is sucked up and jammed into the
swing arm. The problem is that the big sprocket is within a 1/4 inch of the
frame and during shifts some times the chain jumps high enough to be sucked
between the large sprocket and the swing arm. If you compress the rear
suspension I can remove the chain. Not good for the frame, sprocket, chain &
possibly my self (ouch). I have swapped out the stock HG 53 chain for a SRAM
power link and have filed down the back side of the large sprocket to remove
the munches from the chain jamming, this has helped some. This problem might
not happen if the derailleur tension spring was stronger.
Any ideas or similar experiences?
Thanks
Cliff