ok, so my coil packed it in last week. replaced that now when I try to start, it turns over but no spark, however when I go to turn the ignition off it will spark. took the plug out and tested for spark, none, but when I jiggle the ignition switch it will spark. its a 78 FLH shovelhead. new plugs wires and coil now. I don't want to take it to a shop as I know its something simple that I am overlooking. any help is appreciated. thanks in advance guys.