Ever Since I swapped in my T-19 my reverse lights don't work. -From searching the forum, it looks like the Neutral Safety pigtail should become the Reverse light pigtail? If so, I have attached a picture of the NSS 3 wires (no pigtail exists). I do have a fresh 3 wire pigtail but I need help figuring out which wire to attach to the new pigtail yellow, green and brown wire? Thanks for any help!