Found a 72 AT2 in the trash and rebuilding as a project bike with my sons. Most of the ignition wiring was obviously shot and very poorly rebuilt by someone in the past. I've rebuilt the motor and I'm at the point of getting this thing some spark. I purchased a new wiring harness and I'm a bit stumped. In the picture, the red lead on the left comes from the starter solenoid. I'm thinking the voltage regulator plugs into that single plug. The dual red female connector on the right comes from the main switch. I know one of those connections will be to the fuse holder and back to the battery, but I'm stumped on the other connector. I NEED HELP!!