Neo,
I don't think it has anything to do with wheel hop. I was standing 2 feet from Bebe's rig. Bebe did not hop. She simply gave it some gas a little late when here wheels were already press up against the top and bottom ledges. That shouldn't have been a problem. She didn't get close to hopping her wheels. The front enter just broke right off the bat under torque. Also, I didn't see you with any wheel hop either. Same thing - just some extra torque and the drivetrain seemed to crumble.
You are right about the H3s doing well tho. They walked everything with ease all week. But something needs to be done to strenghten the drivetrain.