I picked up this implement at auction. It's old and some of the hoses needed to be replaced. I think it is so old, these may not be the original hoses. I'm looking for a manual or schematic for this, but I believe the manufacturer has been out of business for a while as my searches don't turn them up. I'm curious if anyone might be able to tell me the size of hoses used on the ram intake and output sides? The pounder raises but when the pressure is let off I expect it to free fall, but it is falling at a controlled rate making me believe the hose ID on that side is too small. Thanks