On my husquvarna the blades are about mid ways of the deck depth. It will not cut good over 3mph. Called Exmark and they brought me a demo and it cut well at 8or9 mph. I noticed the blades were at the bottom of the deck (almost even with bottom.) So I was wondering if I made a spacer for my blades and dropped them (an inch or 2) if this would work? Just get a longer bolt. Maybe it would not bend, thats the only problem I see. Anybody forsee another problem? What do you guys think?