Originally Posted by mackin

Make sure you run in the axles in the trailing position. Pick up the kydex and foam bumpers. Also make sure the car is balanced out, it is much more important to have it balanced than trying to get it to the 930 grams min. weight. When it comes time to race make sure your tires are small, as it really makes a difference. One last thing is to have extra kingpins on hand, they tend to bend or break. If you break one you will lose your spring too. It's a really a great car, easy to drive and fast.