One of the biggest causes of what your describing is when you tighten the pivot ball allen screws that screw into the steering knuckle after the pivot ball goes in, if they are to tight it will bind the hell out of your steering.Loosen them up a half of a turn or so and let me know if it helped.they will also bind your suspention travel at the same time.If your not sure of what I am talking about I will find the part # for them so you can refer to your manual to find them.