Getting closer. Got my expensive wires soldered up to the cheap modified sender. I don’t remember which side of the pump is positive., the big or little? And at the connector, which 2 of the 4 wires do I need. Looking at the Clymer book it appears brn is - and yellow is +. . , but whenI switch the bike on, I get no love out of the yellow, ( or green or wh) ? Sidestand up, neutral light green, I thought the pump was supposed to energize. I haven’t put the pump in. The tank yet, trying to get the wiring figured first. Am I missing something?