I'm finally ready to send off what I hope is the final prototype of the X-frame chassis. It has a rocker height of 5 & 6 inches with only about a half inch of the chassis hanging below the rocker. It will ride down the road lower then an airbagged X-frame car. This frame has kicked my ass for the past few weeks but I can finally sleep at night. I got a new 64 bit computer this week and cannot believe i survived this long with out it. The new machine is so fast.