Just came across this video today of this guy making kart physics for rfactor.Here is a video of him driving on a track which Ive driven many times in real life and is where Hamilton,Button both started there careers so i can tell you that it is VERY true to life as it was laser scanned and built well Anyway onto the physics,they look pretty true to life almost so just wanted to know what you guys think of it for anyone with kart experience