The main chassis and upper chassis install is complete..talk about weight difference. Placed both the S chassis and the woven graphite on the "libra scale" and it was like placing a fat kid on a see-saw with a handful of ethiopians
. The car is now MUCH lighter and if anyone has 87 dollars to spend, Horizon has the chassis' in stock. You dont have to re-adjust your droop but you do lose the nifty carrying handle in the back and the motor support brace. The area where the endbell of the motor is slotted, so it sits a little bit lower. Aside of that, when my new diffs come in, its snap-away-a-rooni. Mine is a little blinged because I had Hara Pro 4 parts from my.....Pro 4 extras.