I recently purchased a '06 GL 1800. The reverse button seems to be sticking. It often won't catch and go into reverse and then sometimes is difficult to get out of reverse. The seller recommended I spray the button (which I did today with tuner cleaner). How does the button work? Is there a spring behind the button? What holds it in and what lets it pop out? Is this something that I'm going to have to take to the shop or something I can fix myself? Or is the lubricant all it needs and I'm just being impatient? Thanks to all who reply.