I have a 2000 60" Exmark Lazer Z and 2003 48" Hydro Turf Tracer HP. The 48" cuts ok, but my Lazer cuts like crap in the taller grass. I have some lawns that I mow every week and my Lazer leaves so many clippings. I am cutting everything at 3" because it is growing so fast this year. I have tried gator blades and hi-lift blades and it doesn't seem to make a difference. I just don't know what to do. In the shorter grass it's fine, but anything taller than like 4.5" is a hay field.