Check continuity on that Yellow/Red wire from the "start switch" to the "terminal plug". From what you are saying, you will not have any continuity on that wire. If no continuity there is a break somewhere in that wire.....!!
Yes. There is power to the Yellow/red wire at the switch when pushed but no power at the termination plug at the head light opening. So I think I might have found the problem. Tomorrow I will install a new Yellow/red wire a see what happens.