Fixed rear end being sticky.
added flat rear bumper and angled one they are less sticky then the other ones
added derby rad and gard
improved jbeam
made rear end roll up works best with angled bumper
added some trunks (more to come)
added seat bar with its own jbeam (under derby cage part)
added cab/front/rear stiffing
reduced file size
increased weight by 1800 pounds
added some skins