Just purchased a Z593-D 60" on Saturday. Put about 10 hours on it so far, this thing is incredible. Cuts at full stick. The Turbo force deck discharges very well. I haven't played with the baffle much, but the machine is very economic on fuel, and the power is tremendous. Although, it is in the shop right now, one of the hydro lines was leaking at the wheel motor fitting. I am liking this more and more. I will have it back tomorrow, to do some more testing.