02-25-2009, 11:15 AM
I recently replaced the chain/ freewheel and on occassion the chain ships. There are no tight links, derailler seems lined up, shifts OK When pulled down the derailler doesn't seem to return to its normal position below the freewheel. I'm suspecting that the chain in not making full contact with the cogs ??? The chainring looks OK but I'm not ruling this out.