anyone do a painless wring harness?

I'm now finding out after the fact of getting the Painless harness kit for a 73 Duster is becoming quite gruesome. My sticking point is wiring in the turn signal harness. The kit supplies a terminal that looks like it belongs on the steering column side of the connector. Why would I need to wire that side? It's already connected in the column. I'm missing something, any suggestions? I submitted the question to Painless, but always value multiple opinions and help, thanks guys!