I just did my five speed conversion and I have a question about the wiring harness that goes into the manual tranny? the one that sends the signal to the reverse lights. As you guys already know it has four wires, black, green/white(thick),green(thick), and green/white(thin) I got it figured out and got my lights to turn on when my car is in reverse but I can't figure out what the thin green/white wire is for or where to connect it too. If anybody knows please help! Thanks!