I was at the Glenn Rose tractor show in TX today. I saw a Jim Dandy PK tractor with some kind of electronic throttle. It looked like a dimmer switch or slide with a phone cord plugged into the top of the box which was placed over where the old throttle lever was. I could not find the owner to ask about it and I did not want to tear it apart without him there. Has anybody heard of this before?
I should of taken a picture of it.