I have the majority of the wiring done (I think) I used a duraspark ignition module. Have a ignition harness with it too. Got everything hooked up (coil, dizzy, module) and there's a few extra wires that don't go to any connectors. One of them is pink coming from the igntion coil positive terminal. Is this the key on wire? If so where does it go to feo m the igntion module?