HI, I am ready to throw in the towel. The three point on my 1953 Golden Jubilee started to settle when I have an implement on it. It settles a few inches and then jerks back up into place. I took the top off and the orings around the piston were in very bad shape. I replaced them and put it back together. Now it does not settle and jerk back up but, It chatters like crazy when I use the three point hitch. It chatters so bad that the whole tractor shakes. Can someone help me please.? Any and all information will be very much appreciated.