I got a problem. I hired a guy whose been riding Grasshoppers for 2 years now. We use Scag Turf Tigers. He's complaining the belly mount mower i.e. "THE SCAG" is inferior to the front deck mowers, and that's the reason some of my lawns are getting scalped down to bare earth. The problem only happens on ditches, uneven ground and such. Please advise.........also, new guy says grasshopper never used to leave grass clippings on customers lawns. The turf tiger is only 5 months old.