Rebuilt/sealed all four ripper cylinders, adjusted the linkage that the (4 way) accessory lever attaches to, and flushed all of the oil, tank included with SAE 10 cat equivalent. Now the ripper droops and needs to be lifted every other minute. Im leaning more toward oil or linkage. The cylinder tested good and did not droop prior to linkage adjustment or oil change. I have a hard time thinking it was the linkage because all i did was adjust the ball socket at the bottom of the lever so it would be centered in the cutout templet to move the ripper. Or maybe that is the problem, hoping some of yall can weigh in om that but the mechanical engineer in me say its not that. So how bout the oil? Book say use SAE 40 for temps about 90. Im in main… yes it does get above 90 but to that much. Any help ladies and gents would be appreciated. Thank you for your time!