I saw another LCO in my area using a weed eater but instead of from just verticly edging the beds and other area in the lawn it was like a disk that he looked like he just stuck it in their and then walked around. I am really curious to see what this is or if it was something completely different. But from my point of view he was basically vertically edging but with some type of help. This might be something really old that I have somehow missed or somthing new but who knows. Sure somebody out their does.