Just some more info. This tractor was orginaly a coil ignition. I installed a magneto. It has a 3 position light switch, that I have bypassed.
I repolarized the genny. I then tried it and no charge. I removed the field wire at the genny and tested from the field post to the genny case. (engine running) It tested at 0.20 volts. I tested the A post the same way and it read 0.20 volts I have power on both ammeter terminals. I also have power at the Bat terminal on the reg.
So for now back out to the shed and do more testing.
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