If you replace the worn parts it will calm the chatter down but not stop it.That is all i do and its never really bothered me. I do how ever turn my steering travel down to the point that is is actually usable and this is right before the full lock so its not an issue. If you run it round the track and turn it down till you actually notice a difference in your steering. You will be surprised how far it goes before you notice any change.
Hope this helps mate. its how i set mine up and i am happy with it.