Originally Posted by Prostreet314

And yes you can "tune" chassis flex by design. Just as in racing karts have inserts or different thickness cross brace to allow the kart to have more or less grip and steering. They also can predict by design the flex points depending on the weight of the drive and postion of the seat. I know this as I have experience in kart racing. It's how we tuned the karts "suspension" so to speak.