Hello Guys! I've got a 460 in my Baja boat that I thought I would attempt to upgrade the ignition system as my first step in progressively improving its performance. Well, heres the problem: Got a NEW Mallory Dual Point distributor installed and all went well. Then added a NEW Mallory ProMaster coil (part #28880) and got the Mallory resistor (part #700)....now I have no voltage to the coil ??? I followed the connection instructions to a tee (a half-dozen times!) and still nothing (?). I realize this series ProMaster is actually for Mallory's Hy-fire system, but it says I can use it for a dual point distributor also...no voltage past the resistor input. Got 12 volts going into the resistor...nada out the other side....are they directional like a diode? Any assistance would be greatly appreciated.