I just got a used Toro zmaster 5000 with 48" turbo force deck. It is a super mower and is supposed to have the adjustable baffle but it doesn't have any of the baffles underneath. It still cuts good but really stirs up dust and crap. (blades are a very high lift.) Would I seriously benefit from getting the baffles back up under the deck or would it not make a huge difference. Maybe just change to a lower lift blade? Looks like it would cost $300ish bucks to get everything I need.