A few days back I noticed that my Neutral light was flickering and coming on while I was riding and doing 40mph in 3rd gear. I popped the accelerator and it went away. Now It wont come on at all. Even when the bike truly is in neutral. I have to start the bike holding the clutch in as if it was in gear. Then if I drop the stand (in neutral) the bike stalls out because it thinks its in gear. Don't get it... Where do I begin to check to find the issue??