Well I took my 440 to the dealer for them to try to diagnois my lack of power issue, I have a funny feeling its gonna be a "Its Normal" answer. If thats the case im going to sell it and buy something else. I have been totally disgutsed with the lack of performance from this tractor, I like the unit other than it just does not have any power for work. Ill keep you all posted I hope they do find something that can be fixed, my fingers hurt from being crossed,lol. BTW im at 30hrs.