I made some realistic rocker-bogie suspension and it mostly works right. Occassionally it will vibrate aggressively and even bounce into the air. It does this instantly on Luna but only occasionally on Droo. I've heard of this happening with heavy crafts but I wouldn't consider this heavy. I'm on high physics (ultra update frequency). It uses lots of floppy hinges and rotators with some simple nudging. Also take note that this is realistic rocker-bogie; it's meant to go at <1m/s but just try not to hit objects at more than 10m/s. Max speed on flat ground should be fine
