HI Guys, don't know if anyone has any answers to this one. When I ride around town stopping and starting it seems to idle fine, but when I go out for a bit longer ride down the highway the idle creeps up. I pull in the clutch and find the engine is idling at 2,000 or even 3,000 rpm. After being stopped at the side of the road for about 5 minutes it idles back down to normal. Took it to the dealer and they changed out the air motor, but it didn't fix the problem....... any ideas or suggestions??