I think that the locked setup idea is great. Maybe there should be server options to just change certain values. For example, the server admin could force people to use R3 tires. The server admins should also be able to adjust min and max values. The current suspension stiffness settings can go from reallly stiff to really soft. Perhaps the server administrator should be allowed to say that the minimum is 40, and the maximum is 60. Or whatever values they please.