Just need clarification. Road, you show wiring from the matchbox as follows: (bypass the resistor) "C" terminal to neg side of coil. "B" terminal to positive, but in the Dime Quarterly Volume4, Issue2, page 6, it is the opposite. Which is it? I have voltage at both sides of the coil, bypassed the resistor ballast, but still not generating a spark. Used the dizzy from a '79 620, and matching ignition coil. My '72 510 was equipped with dual points, so is there an additional step/wiring needed for this swap?
Much thanks!