The set up I have tried is Bradleys Silver State win and the set up that was on the crt when I bought it. I have around 7k front, 30k center and 4k rear. I also ground off the bump stops on the c hubs and have the end points on my Nomadio set to stop just before the stearing will turn no more. When off power it turns fine, matter of fact I don't need to give it any brake for the ass end to come sliding around but I have to be ging very slow for that to happen.
Thanks for the reply, I will try the dirt set up.