My Zoo Racing BWOAH! arrived yesterday so I painted it. This body sits LOW! On my XRAY T4'21 I had to remove the adjustable body stops in the rear as they are too tall on the bottom of the body post. The rear required the stock body post on the bottom hole. It also required removing any shims that push the rear body post back. Otherwise the rear body post would be under the rear wing. Even with the body post farther forward, it is just in front of the rear wing (touching it). On the front, I had to remove the body upstop as even with it lowered as far as it would go still prevented the front end from sitting at the desired height. This is because the wheels sit in a raised wheel well but the body unstop is further in located in the very low front hood area. I will test it out next weekend at Valkaria Raceway.