Electronic Ignition Help

No, the harness was complete. I simply installed it, though I did once make my own harness for a Sweptline and I did get the polarity backwards. It ran, but terribly. So I dont think thats it. I have a yellow wire that goes from the Run position on the ballast, through the bulkhead, to the run position on the ignition switch. There is another yellow wire crimped to the same spade terminal as that yellow wire which has to be the igntion feed, but I havent tracked down where it terminates. I should probably figure that out, but its basically two yellow wires crimped into a spade connector that plugs into the Run position on the ballast. One goes to the ignition switch. I do not know where the other goes yet, but I dont know if there should be two wires there. It was that way when I was running points. I hope that was a good explanation. Its a '65 Valiant that was mostly original, though some of the original wiring has been replaced at some point. Everything functions as it should, and looks very well done with insulated connectors and all. All lights, signals, wipers, gauges and even the AM radio still work perfectly.