Hey guys, I'm working on a LBZ transplant along with helping a friend with his. We're having the issue of figure out how to correctly wire up the tapshifter! I can't find it anywhere in the diagrams nor have a clear view of what I've been told already. We've both ran the wire from the c100 plug(Purple). The problem we're having is there are 4 wires coming from the tap shifter. Where do the other 3 go?