this year i purchased a Mulch On Demand deck. i have been happy with the cut (especially when bagging) but not so pleased with the grass discharge. it tends to only go a foot or 2, and lay kinda clumpy. in my expierence a different high lift, high discharge blade will change that. i'm wondering how it will affect the deck by switching blades, after all it is a mulching mower. once i get through this fast growth period i'm in, i can change back to mulching blades, but right now i need to make things look better. anyone have the deck, and tried different blades?