If you would SEARCH, you'd find that I have NEVER said the X will take off like a balloon...

Look, if you are correct that only gravity allows a tire to droop farther with a revolver shackle, then the obvious conclusion is there is no weight of the truck exerted at that wheel. Which means there's no useable traction, because there's no weight other than just the weight of the tire.

I can't help it if you can't take your OWN reasoning to its conclusion. Revolvers add flex; they don't add flex with traction. Which means they're virtually useless on the trail, and are only good for photo shoots and the before-mentioned RTI ramp.