I’ve been trying to make the Chaos vehicle work somewhat realistically. There is couple of things that I keep running into all the time.
I keep Friction force multipliers always between 2-4. Traction control disabled. Torque curve is 1 for test purposes. Wheels do spin while vehicle is not touching the ground (that’s good)
The first one is easy to test. Put the vehicle against a wall and switch to gear 1. While in full throttle RPM stays Idle and wheels wont spin. This is with a 300 toque. Add more torque and wheels will spin but then you have have way too much torque to do anything else.
With some parameters I can get the wheels to spin as expected but when I drive the car and turn enough to make the car spin RPM drops to Idle and wheels are not spinning.
For some reason RPM drops down or Friction rises when turning and I cannot figure out why.
All tests can be done in Vehicle template.