Okay I've done somewhere between 50-60 yards on the machine. I am very impressed with its abilities on hills and pulling plugs evenly. Will be posting a video soon and some pics. So far no complaints at all. I was a little worried about the machine holding up considering it is so new and not having enough work in the feild and time to work out the bugs. Sure is fun aerating next to someone using a walk behind and going twice as fast without the effort.