Ok, had a lady call me for an estimate today for her yard. Her previous LCO was let go because he somehow managed to kill her sod in the front yard. Funny thing is, its only dead in his tire tracks. I spoke to the LCO about it, and he said he always changed his route. He's been around for a while so I doubt he was pullin my leg. Any ideas on how this could have happened and how I can fix it other than resodding?