<HTML>The tractor and trailer that you remember were used to transport the blocks the ten miles between sites.
At no time did Ed have any combustion/electric motors to power his winches.
Simply put... again... the winches in Ed's shop... the same ones in all the photos that you and Greg and Derek claim "clearly show how Ed did it" show absolutely no such thing.
That's it. Period. The hoists are in no way capable of lifting the blocks. He would have had as much success by tying a helium balloon to the block. It simple could not have happened.
However, since you won't accept that as a fact, based on the calculations by other people on this board that this is a simple 4:1 hoist, there is nothing else I can say to make you realize it.
I'm sorry the evidence is not enough. I'm not sure what more you want.
Anthony</HTML>