i just had the dealer install my oil temp guage where the air temp guage was. the dealer kept my air guage and didnt give it back, put a scratch on my mirror. the guage doesnt light up at all. there is now a thump when i put on the front brake, and "again" for the third time the oil level is about a half a quart over. my first bike i took in for oil change was over filled a whole quart and it started comming out of the intake all over my leg and side of my bike on the highway. the day i got my serg home i put about 300miles on it then checked my oil and it was a half a quart low. when i told the guy at the dealer about it, he say's it runs better that way.....now on this last oil change.....and i do mean last.....it was a half a quart over. im done with that shop...."F & S" harleydavidson dayton ohio......they can kiss my tailpipe...