I plumbed the air cylinder for the drawbar the other night and found a leak. When Air is routed To the bottom of the cylinder to retract it leaks out around the bottom of the piston. It seems like it should not, and that the normal condition would be with air supplied to the retract side. Then the air switch when pushed would divert air to the extend side while depressed only, then return to retract when released.
Is this correct or is the retract not a sealed area.