Send a link, here or PM, and I'll take a look.I am working on the physics for a car (1946 Maserati 4CL, modifying Legion's pre-war Maserati 6CM) I have things progressing nicely, but I am really struggling with an unstoppable spin the moment you lift off the brakes (doesn't matter how slight you press them). The only way to drive the car currently is without touching the brakes or braking all the way down to below 20mph. Any suggestions? I am hoping to stick to the realistic suspension configuration of the car, hopefully I am just missing something obvious. I have redone the suspension and the brake files twice with no success. I just need someone's fresh perspective.