Ayo, sup!? I picked up a non-running 1972 Yamaha U7E about a year ago and it's been a great ripper ever since. I've mounted rear turn signals to the bike, there's a TS switch on the bars but i've no clue how to wire them. I guess this bike is rare, had to buy a manual on ebay, wiring diagram is in the back but it doesn't show how the TS are wired. Lil' help??