I have set up the wheel rotation with an empty object and drivers. It worked until I made a car to follow a path (empty of a car body follows a path). Then the wheels start to rotate in right direction but after a while they stop and turn back (start to rotate in opposite direction) and then start to rotate in a good way again. And this repeats until the end of the path. What am I doing wrong? Thanks
Flashes are direction for Wheels, but when I cancel them, it doesn´t influence the problem.