[Jethro]

Thanks AZKen. Looks like I'm all good thru #4 if I connect that brown/white to acc. Which is how it was. Just wasn't sure.

#5, brown fromacc. to the fuse panel doesn't exist on my truck. Maybe the dark green is doing its job? I'll have to trace that one again after work.

I've looked at every diagram I could find on line. Including the wrong year and even a couple cars.
The only one I found showing a dark green to the ignition switch was a 64(?) Chevy II. That showed dark green to the GRD terminal.

And, yes, there is a GRD terminal on my new switch.
Does that ground the switch? Or just give a spot to ground other stuff? The switch should be grounded automatically to the metal dash, right?

I'll retrace the dark green after work and go from there.
Thanks again.