61 nate, the park lights are supposed to come on with one pull, then with second pull (switch all the way out) the park lights go out and the headlights come on. My other 61 chevy that I used to have (blue one) was like this. The wiring instructions you're thinking of? That was to have the park lights stay on when the headlights came on, so everything would be lit, like a newer vehicle. I did this with the blue truck, but can't really remember how!
