Hey all, I finally got my mustang running again!! Whoo hoo!! The only problem I am having now is I am having a hard time finding a good 12v switched wire to turn my msd on and off with. I tried the wiper motor feed wire, and another misc. switched wire, both were no good. They both had a good 12v when the key was on-not starting, but when I started the engine, the voltage dropped too much to fire the msd., hence, no spark to the plugs...So when I ran the switched 12v wire from the msd box straight to the battery, the car fires right up, but I loose the on/off with the ignition switch. Do I need to make up a relay, and run the switched wire to the msd off of that?? Jrichker?