September 6, 20187 yr Making very slow progress with this re-build. Now just getting to the point thinking about electrics. Assembled ign coil. Looks very close to the top of the exhaust. Is this right. Gap is about 10mm. Looks like something is going to melt ! Will just need to power the ign coil, and then a 6v horn, to get a 'day time' MOT. (Horn body is actually to one side of the exhaust, so a bigger gap than it looks). There are 5 coils on the magneto, black, white, green, yellow 2 coils. The wiring diagram shows black, green, yellow joined together (?), with an unmarked wire, presumably white, going to another unmarked part, again presumably the stop light switch. Looks like black coil is for ign coil, green is to one side of the horn, with the other side connected to frame earth via the horn button. So, am I correct in concluding that I only need 2 coils, black and green?
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