Backstory- End of last season had an intermittent starting issue. It was either fine, or had no spark. Pulled the power pack up and Found the yellow wire with red stripe had more almost through against something. With the pack loose and no major bend in the wire, it would start and run. Bend the wire at the wear spot and no start. Seems easy enough. I break out the soldering iron, trim to clean ends, solder it back together and cover with heat shrink. Now I have no spark. I probed either side of my solder joint and continuity looks ok. I’ve checked the connections I undid to get space to work. I’m missing something here unless the problem is elsewhere. I did try unplugging the kill lead with no results. Any idea what I’m missing? I’m starting to think the short is really somewhere else and the near break wasn’t the root problem. Where does the yellow/red wire go?