I am installing a B&M shifter in my 71 Coupe and am ready to hook up the back up light and neutral safety switches but I don't know which wires that I took off of the stock shifter are which. (My mistake, I know.) I guess I can go trial and error and try to figure it out, but I was wondering if anyone has a schematic that shows which wire is which. I have the 1971 Ford Car Shop Manual, but I can't seem to find this in the electrical volume or any of the others for that matter. Thank you in advance for any help you might offer.