Scrounger,
A 3PH normally only lifts and does not apply down pressure. This is the way it is on the BX and most, if not all, subcuts and cuts...
The weight of the implement (or just the weight of the lift arms & hardware) causes the 3PH to lower...
(I see KiotiJohn is quicker on the draw tonight... /forums/images/graemlins/grin.gif )