So I started and finished a transmission rebuild. I got the engine put back in and everything works fine. The only problem I have is that the neutral light shows between 3rd and 4th. The reverse light shows between 2nd and 3rd. Do I need to take the rear casing off to fix this problem or is there some way to reset the gear indicator on the bike without having to tear back into the engine. Be great if somebody has a answer for me so I can finish the build.