Got a leak from one of the components on the unit. Both hoses appear dry at the pump. The billows has fluid visible on it and the small off set rubber piece on the billows that has what appears to be @1/4 in line running from each side of the rack just freely rotates around and fluid seems present there. Is this tubing suppose to rotate freely or should it be secured to the rack and have small clamps to prevent the fluid loss. Both sides are equally wet with fluid and the fluid seems to run down the frame and drips on the right side. Any thoughts??