I own a Cub Cadet, 2166, 42 inch cut that is giving me fits. I have followed the manual to the letter. Made the measurements of the blades front and rear, checked air pressure in the tires, replaced all belts and replaced the blades. The machine is ruining my lawn by continuing to cut un-evenly, especially in turns and on slight inclindes. One side always cuts lower than the other on hills and in turns. Is this a problem that cannot be fixed? I've tried all that I know and I am about ready to set fire to or blow up my Cub Cadet. Purhcased new, no obvious damage, engine runs great, nothing appears bent or distorted in any way. The stupid thing just won't cut evenly. Can anyone help me figure this out? Again, I have followed the repair manual to the letter, nothing works!