airdrag = 1;
rolldrag= 0.4;
turn = 1;
turndrag = 1;
maxturn = 1;
engine = 0.7;
slip_min = 1;
slip_max = 1;
gripfactor_min = 0.5;
gripfactor_max = 1;
grip = 0.5;
angleslip_min =1;
angleslip_max =1;
anglegripfactor_min= 0.5;
anglegripfactor_max= 0.8; 
