Well have been using my st16 {1976} and to day it died and want start. I have no electrical power at all. The fuse under neith is good but i have no head lights and nothing electrical. The connection for the fuse is suspect looking but i pulled on it and checked the connection. All seemed good. Been having some trouble from the ignition switch but dont understand no head lights. Wonder if it is the rectifier and what does that thing do?. Any way any help pleases.