I get laughed off the stage whenever I show this but I suggest it is food for thought.
Stan: The only reason people laugh at your idea about using servos to control the Z transformer is because it's so darn clever.
I don't know what got you to try this; most mechanical rigging is beyond the abilities of most of us mental midgets. But you put in the time and effort to match up the things that don't necessarily want to work well together and got it done! That's remarkable!
This is an interesting topic and now that we're down to eliminating the mechanical aspects of variable voltage control, I want to hear more.
