OK...bought 2 757s, a GS 75, and all the blowers and edgers. I have a 4.5 acre lawn (cut grass) around my house. Started practicing... Noticed that when I make my turn, I am tearing up the grass on the inside wheel where it pivots. I played with it, and never quite figured it out. What's the trick? There has to be a way to do it without tearing grass. Any help appreciated, thank you.