yeah, what he said. I hada similar problem on my ST, a 2006. All they did was adjust a bolt on one of the hinges, and put a shim between another bolt that held the sensor in place. about 20min, and $0 worth of work.
ST Crew #1
Current Mods: Silverstars, iPad radio/navigation, center muffler delete, Hella 700FF driving lights, brakes, Red/White footwell LED's, lock-switch lights, Tigger doll from GF