I agree with his last statement. Instead of going around the rock with his front, then popping over it with the rear, norman tried (or more appropriately miscalculated) to go over the rock. Once you got on the hill, you had to make your shot. it's a steep one, and it was loose dirt. any loss of momentum meant you were back at the bottom. I don't think he was blasting up the hill, I think he just got unlucky, hit the rock on the left, it made his wheels bounce and turn, and he dropped that wheel back into the dirt. I got up it, but I was being pretty careful, as it was after my bit o damage. Norman jinxed himself. He said "nobody's broken anything yet!" halfway through the trail.