Thanks for the replies. I have leveled the deck before but I was adjusting the side to side adjustment with the outer blades and I was adusting the front with the center blade turned tworad the front. I see now that was not correct. I have the JD leveling guage that is much better than the one that is in the knob. I am going to shoot the works to it this weekend because I fertilized and then we got about 3 inches of rain in 3 days. My grass is really getting green and thick. It's time to put the X540 to work:thanku: