Ok, I did some testing... this is what I found.
When I ground the Field on the voltage regulator, voltage goes up to about 7.2Volts on my DVOM
When I ground the Field on the Generator, the voltage also went up to 7.0 volts
When I sent a wire from the field on the generator to the field on the voltage regulator... nothing happened... no increase or decrease in volts...
Now what?
DG