*Need help on how to wire up a switch panel*

I think it just hit me. With the MSD, there is a black and a red wire from the distributor to the coil (+ and -). I'm sure that the wire I have it hooked to that goes in to the distributor power ( and supplies ignition after start) was hooked to a wire that went to the run position on the original switch (but not hooked up now), so I'll check that out tomorrow. I'm pretty sure it has something to do with that.