Ok finally got to check this out. The arm on the shaft has moved, don't know how far it's off. plus the cable has now snapped at the adjuster. Have the new cable ready to put on today. But my question is since the arm has been removed to check the spline,and the cable is also off. Where do I reset the arm at when I install it again? If anyone can take a picture of the relative position of the arm it would be very helpfull !!