I bought a rebuilt hydraulic pump from the old Hokie and got it hooked up, so now I have hydraulics on my Jubilee. However, I have a problem--when the draft control lever is vertical the position control lever will actuate the lift arms depending on how far down you push the position control lever. With the draft control lever placed horizontally, moving the position control lever does not actuate the lift arms. If the lift arms are all the way up, moving the position control lever causes them to drop to a desired level, but raising the position control lever to the top will not cause the lift arms to raise. What is missing, broken, or out of adjustment?? Your opinions please. Thanks