Just finished building a very interesting MOC chassis. It's supposed to be a large dragster type car with interesting functions. After reading Sariel's book (it helped loads) I decided to have a go at pneumatic suspensions. Of course, there's been better, but im pretty satisfied. Four-link in rear with large cylinders. Pump powered by geared up L motor, and drivetrain by two buggy motors-which again, would be nice if u-joints were made of stronger plastic, as I've broken two already

front servo steering on a pendular axle with springs. when I lowered the rear axle and used train remote to keep driveshaft in one piece....let me just say...SPEEEEED!!!!

But try to keep it in a straight line or it WILL end badly...hmm...just like a drag car

will post pictures/video sometime this week. hope everyone will like it