- Accelerating in the air doesn't cause angular momentum.
Elma physics is more realistic here. When I was converting physics from floating-point to fixed precision this one was particulary hard so I just removed it because it is very small feature.
- The head is dead centered. There is no difference if you turn the head to avoid obstacles.
Head position is very differently computed in elma and motogame. Elma has some strange and sophiscated logic for it while in motogame it is similar to wheel positions computation.
- The breaks have little to no grip.
Either I messed up something or it is a result of approximations that are used for wheel-ground collisions computations. It is noticeable not only while braking but also during acceleration.
- Great angular momentum can be cancelled out with one spin in the opposite direction.
This is very unphysical behaviour in elma.