I have a 1985 7710 Ford that is used primarily for farm work, but in the summer it goes to the local farm pulls. I was just wondering what tweeking there is to be done on this tractor. It has the MINIMEC pump on it and, during pulls i set the screw on the top right of the pump a half a round from being all the way out. during non pulling, I leave the pump set to about 90-95 hp. Any advice will be appreciated.