Could anyone help me with how to adjust the hydraulic vive on a M. If froze up from not being used and I am trying to bring it back to life. I pulled the cover off, and the 1/4" rod in the end was froze up. I took both nuts off the rod, but did not pay close enough attention to where they were. I put it back like I thought it was, but I only get one side of the valve to work. Not sure if I need to tighten it or loosen it. Can't find my book for help, so thought maybe someone here has had the same issue..