I understand they wouldnt let Him run until he put those two down tubes in the front of the car with one cross brace. See a picture of the car at www.openwheelracers3.com
YOU WILL HAVE TO SCROLL DOWN TO SEE IT
That is one tight fit if you have to get out quick and very small tubing,I would worry about it all collapsing in an upside down move?
aXe