potentiometers for manual dynamo control

[andrew34ruby]

As a temporary measure until I splash out on an electronic regulator I am using a stop/tail bulb and two switches. With the 'tail' filament switched to supply current to the field windings I get a bit of charge. With the 'stop' switched to supply current instead, I get more charge. With both switches on I get even more charge.

Crude, but it works.

I am on 12 volts with 12 volt field coils, original armature windings, and the 3rd brush removed.

And I'm thinking there is little point in getting the electronic regulator.