Question:...This past weekend I noticed that on my 2010 GW I hear a clunking sound when I let out the clutch between gears 2 and 3...it seems like the drive shaft is moving around due to the change in gears...only does it if I let out the clutch a little fast...Should I be concerned....any help would be great....about 3800 miles in the bike now...had for 7 weeks...