2 questions...(1) I have a service manual on order but meanwhile on my recently purchased used 2010 street glide there is a rubberized button on the left side midway up on the batwing, the manual says Function Button but doesn't explain what it does when I push it in and out...What does it do? (2) I don't believe the kickstand extends forward enough for my liking. It seems to not go forward enough and not sit flat...Can it be adjusted by that bolt that is top center on the hardware? Any thoughts??? Thanks