At Hackett Gulch, I got my rear diff hung up on a rock to the point that the only thing that I got in FWD or Reverse was axle wrap. We tried this configuration:
But all it did was pull the front MT under the tire. The rear LSD might not have been spinning the right rear tire. So Brandon put that MT behind the left rear tire and I got the traction I needed to pull myself out.
And then for grins, I placed one MT on the downhill side of the rock my right tire is next to for the other vehicles to use as a ramp. The MT flexed pretty good but I knew it was good for it as I've seen the XO guys bend theirs way more (on the switchbacks of the Mormon Trail?).
I still need a better mounting solution as what I have now is to lay them on the floor in the backseat.