I recently put aluminum a-arms on my Outcast 6s V2 as they were the ones that would get delivered the quickest. I love the arms and they seem to take a beating without issue, but the pivot balls keep snapping off. Is this something others have experienced and is there anything I can do about it - apart from getting different arms. I am assuming the plastic arms flexed more and so now that stress is being transfered to the balls and causing them to snap.