Anyone Running A Mechanical Voltage Regulator 67 Dart 273 2bbl

Looks like I will try it again, this time I'll video both electronic and mechanical..

One day it would be interesting to run a points regulator with the cover off and see how quickly (or slowly) the points move between the positions
My guess is it is fairly rapid, but not as fast as electronic can do if it used a switching type regulator. If it applied a constantly variable voltage to the field then it would be smooth. I have an osiciliscope if I can only figure out how to use the bloody thing