Hello this is my first time asking for help on IforgeIron even though i am regularly referring to past forums for advise. I am working on an older Kuhn power hammer it is a K23 from I believe the mid 90s. It is the older style with the cylinder exhaust chamber in the top back of the hammer. So here my problem. There is not enough oil getting to the front cylinder of the hammer. I have adjusted the oiler to fully open and then to just before closed and everywhere in between. What seems to be happening is that most if not all of the oil goes in the back cylinder and into the 3 way valve on the t