I have a Toro 36" walkbehind. It is 3yrs old (dont know the hours exactly...but I mow 45 yards per week). Anyway, my question.. How do you know if your deck is warped/bent? The cut is uneven...looks like a wide mohawk. I have had the dealer try to level the deck, mess with the air pressure, check the spindles, everything. Still not fixing the problem. Should I punt and replace the deck or even the mower? Any help is appreciated.