I have a Bobcat hydro 48" that I have had for a few years now and have been happy with it overall. It is tough as nails and has never once let me down. But, I cannot get this thing to leave a nice cut in any type of grass. I've tried Gator blades and Oregon high-lifts on it and tried every deck adjustment possible to try to get it to leave a clean cut and it just will not do it. I'm at the point of selling it for something else. But, it's really been a good mower to me and I hate to get rid of it. Does anyone have any suggestions on how to get it to cut better before I sell it? It almost seems like the deck has zero vacuum. Should I try super high lifts? Is there some mod I could do to the deck?