I got this bike new and really has been a super bike, today something happened that I have never had happen in over 50 years of ridding. To start it was in the mid 90s I was out taking a short ride the bike was running great until I stop to pickup a 12 pack. Shut the bike off and when I came back to start it fired right up but it sounded like the starter was free spinning but not engaged tried to shut it down at the key nothing tried the kill switch nothing? I even tried to stall it but it kept lunging forward so I rode home with the noise from the starter still going, when I got home I tried again nothing . After a few minutes I pushed the kill switch turned the key off still running I hit the starter switch and it shut down. I haven't tried to restart it yet I want to get the seat off in case I have to disconnect the battery to shut it down. The bike only has 17000 miles on it did the starter switch go bad the Bendix spring in the starter stick if anyone out there has had this problem please HELP!