Quite aware of the conditions you are talking about. Here, with my 567, I have baled my 40 acres of alfalfa that only made 9 bales in one cutting before. Had to do a lot of weaving but made a square sholdered tight bale. I would still check the tension hydraulic cylinders to see if the oil is getting by the inner o-rings and causing the tension on the belts to be diminished.