I understand that it's normal to have a certain amount of continuity between both poles. I took off both connected wires, fro both, the negative and the positive pole. On the positive pole, there was a red wire (from the positive pole, from battery maybe, or ignition) and another unknown wire (not sure for what purpose). Anyway, when I check once again the conductivity between those two wires originally hooked on the positive of the coil, and a bolt on the frame, there is conductivity.....What is suppose to be the second wire on the positive ?