Thanks that was a good article. So I'm out tractor'en today trying to move some dirt piles on a light slope. I first use the bucket to drag the dirt into a pile and then back up and do my best impression of a good full scoop. Sometimes when I lower the bucket to drag back I can lift the front tires off the ground and other times I go into float and of course it barely scratches the ground. Seems like I can't consistantly find the position that lifts the front tires off the ground. Is this probably operator malfunction or prehaps something wrong with my tractor?