ok, so it almost got you..close enough. any idiot should know that MSD pulses when the power if flipped. It has no more to do with "oxygenated fuel" than it does with the brand of tractor. You sound like a liability to me.
So now you carried the 11/16 all thread block in to someones shop, and the all thread was already there? Sounds pretty inconsistent with the story of how you went a size larger from stock to 11/16...are you believing your own line of BS?