1971 Rally 180, I had the motor out and everything looked good. I replaced the bearings and seals, but that was it.
It's all back together now, but I'm getting very weak spark and not sure why. The wiring was a bit dodgy when I got it, the previous owner had installed a kill switch that I removed. The rest of the wiring looks pretty good, so I used a diagram from scooterhelp and tried to put it all back to stock.
Tomorrow I'll check the timing, (no slot in the flywheel), would bad timing cause weak spark?