I've got a 2011 DL650 and am experiencing cluncky gear changes, I've noticed that the chain isn't centered on the rear sprocket, the inside of the chain is right against the sprocket with a gap on the outside ,could this be the cause of the clunky gear changes , I've taken the bike in twice and the dealer has checked the chain and alignment and says everything is normal , but nothing was said about the chain being centered on the sprocket, from what I've read it only seems to have been a problem on the DL1000 any advice welcome