The self leveling shoe worked fine, we added seive dividers to ours.It seemed to save grain very well on hillsides way beyond 8%.It unloads like mad, I think it is suppose to be 3 bushels per second.Horsepower grows to 440 when unloading on the go.It took a little longer to change to the grain header, because ours had the built in header cart.You would have to put wheels in transport or field mode, It took about 15 mins for 1 guy.For changing crops everything is adjustable from in the cab including the seives.