Jim @ TURF magazine here. I saw a cool unit at the Louisville EXPO called the Vulcher, the Safety Mulcher. They'd be happy to send a free one to two lawnsite LCOs to try it out and write a "field test" report on it. He said it workds best on Scags, Bobcat, Ferris, Exmark, Snapper, Great ane and Yazoo. I've asked for other field tests and had to give them to the closest person to the manufacturer's chosen dealer. But this unit can be mail to you anywhere. First two responders get 'em. Thanks!