That is the drawback on the classes. There will always be rigs that push the rules to the edge and have an advantage, and there will be rigs that don't quite fit the class below them that will compete with them. Full bodied, street licensed, stretched Jeeps, like Dave Adams and mine get put in with juggies and truggies. In reality there is no way to have so many classes that everything fits, or they would just be handing out participation trophies.