I had this problem. You level the trailer and an hour later the front rams completely retracted. If you open the door where your batteries are stored and you look up at the manifold there are four solenoids for the front hydraulic cylinders and the slides . I believe the one for the front rams is off to the right by itself. After leveling give that solenoid a light wrap with a screwdriver and I believe your problem will be solved . Lazy Days keep these solenoids in stock and the electrical coil that the wires attach to.