the 'tiny white circle' is an electrical junction point, which is the ammeter terminal post .... the heavy wire from the regulator should go to the ammeter, then that terminal on the ammeter is used for 'jumpers' to the ign and headlight switches

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics