Hey thanks for the help. Im trying to pull a car wieghing 2500 lbs or less. Dont have a trailer yet. Well I was looking and it does look like it's bolted up in there. I am just going to have to take a closer look. The problem is that I cannot use an American ball with a german trailer. So the american ball is out of the question. The German ball is some kind of off size MM measurement with a 1 inch diameter stem. If I could get a Class II drawbar with a 1 inch hole, that would be nice, but cant seem to find anything like that. I still don't understand why the Flex can pull 4500 lbs and the Edge can't? Is it because of the height of the edge or chassis setup?