hello friends; I need some guidance here I have a 52 farmall m with a farmhand loader, a control valve that is two single blocks, double action connected together one for lift the other for bucket. I have a farmhand PTO pump for the power, problems I have are lift does not rise all the way real slow, when I pull the lever on the valve for the lift there is play in action and the lift drops about 6 inches before it continues to go up. The lift is moving real slow (slower then the usual farmall slow) the lift only goes about 3/4's the way, real weak also, the bucket tilt on the other hand seems to work fine, I put new cylinders on earlier this summer. I don't see leaks, the tractor runs great has power, (45hp) I don't know exactly the power of the farmhand pump that I bought from a guy that used it on a log splitter. I don't know the size pump I should be using either, I think it may be mostly my control valve not holding the flow properly. I can surely use the expertise that some have given me in the past.