My 05 with 5200 miles was in for a tire, the idle recall and a battery last Sept. The dealer noticed a noise and called Triumph. The upgrade kit was ordered and installed in about a 3 week total time frame. The bike was noticeably quieter and smoother shifting. My son's 05 has about 9000 miles and has had no such problem. In any event, Triumph stepped up to the plate and fixed it and now it is perfect. But who knows if there is a pattern developing or just a weird convergence of circumstance that creates the problem. Kudos to Myers in Asheville for having an on the ball service department. My local dealer, Powersports of Greenville did not even want to do the idle recall.