My 2005 demo 9 has been eating the bushings for my ROCO WC. I average about 2-3 runs before they totally wear out and get alot of play. I called marzocchi and talked to one of the tech people and he said that i need to get the 2 piece system instead of the 3 piece because my frame is pinching them wrong which makes them wear out, first off-any truth to this and secondly, where do i find the 2 piece system, i cant seem to find them anywhere