Ty..
No air or oil I could detect out of fitting. Since she went down slowly on her own......thinking that the valve activated by the down button solenoid possible problem. If the valve is stuck open like its always in the down transition that would make sense? I did feel the solenoid click when energized but its faint. Not saying it's not working...grasping here. I did notice a red screw like plastic fitting on tank near cap for oil... I hear this could be an emergency down if twisted but that seems weird to have a plastic piece that would relieve fluid.