Here's what I have it's pretty cool can use 1/2 of it and leave the other 1/2 on the rotisserie. There is a dealer in Olathe plus they will be at Kansas speedway Goodguys if you can wait that long. I've found it to be alot more useful than plain carts it's alot easier to get around the shell when its mounted on it. They also use what they make and sell unlike some others.
http://autotwirler.com/body_cart_plus.html