Sleds tend to remain in control when they exceed 200m/s. When I tried with wheels, they went into a crazy hop from wheel to wheel when they passed that speed and then launched themselves 100m into the air. Heres my manned entry: To compensate for the crew capsule, there are now two mainsails. And decided to try liquid engines to brake, rather then a million sepratrons. Prototype touched 350m/s but I could never get it to stop in time, or it turned into a fireball that was approximately the length of the runway. This one hits 319m/s consistently. This SS is from the run that will be in the video. I like struts, one little wobble with this thing, and blam. Geneski's got his derp face going. Video coming later (Its 3:00AM), recorded two runs, one in cockpit and one out, both hit the same speeds.