I have a 78' honda 70atc, and i cant figure out where the wires go. i've got a green wire coming down from the killswitch to the ignition coil, and that green wire has a black wire that splits off of it. black wire is just hanging out. then i have a black/yellow wire coming off the ignition coil, which is just hanging out. and the big connection coming out of the engine, what does that connect to? thats it for wires, nothing else hanging out.