Well, Nice and awesome I also like the racing very much. I had never seen such kinds of racing video before and i want to say you thank you for sharing the such beautiful videos with us. I hope in future you also updated us.
Agreed I've commented on that before in fact none of the tube's back there seem to be overly impressive.
As the video calls it a 5 point suspension system I'm sure as soon as you loose one of those points there is going to be a catastrophic failure in engineering terms on that point.
First person with $3000 of descent rear suspension bar work wins!!
Also from photo's its my impression that the steering arm is in front of the suspension links on the front suspension, does anyone else have that view or what it that arm out there? That is the mother of catastrophes as far as I am concerned as first stump or rock hit and your steering is gone