why does the car jump by itself when half of it is off an edge at a low speed? watch the record
v2IAqVXbwBiY1dG4p9YlBGZgBg4GYDIFDNwglIxffffrnB2gxnBwyzIAAwRYBVB
Probably because it somehow clips into the road.
Not sure why though!
There is also a bug where the car can hang onto the edge and not fall at all.