Engine and wheel inertia

[joevenzon]

Max compression velocity
In Vamos I seem to remember a comment to the effect of this simulating damper lockup due to turbulent flow or something like that. I agree with you that it seems odd so I don't use this setting anymore. If you want to see what it's like to turn this on, comment in the last few lines of CARSUSPENSION::SetDisplacement().

Body roll
You're right, it does seem much too low. It could be that the inertia tensor isn't calculated properly, or a problem with the way the suspension is deflected around the instant center (the "hinge" parameter), or problems with the code that calculates torque due to forces applied away from the CG point (which had some big bugs earlier but I thought I had fixed).