Let me ask this question of fellow F1 racers, what are the trac width you guys are running? I know UF1 out of Cali is strict with 190mm max width but at my LHS in Dallas, we allow up to 200mm width. Trac width has been a sticky wicket due to the Tamiya F104 was 180mm while many of the new cars on the market are based off Tamiya's older F103 which was 195-200mm wide.