Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Not working correctly
Review: Have had this product for only a month and have used it four times. I use it only on a flat surface and in a straight line from one side of my back yard to the other side. If I read the information provided with the product correctly, it has a high setting that is supposed to move at ~40' per hour and a low that is supposed to move at ~20' per hour. The first time I used it, it seemed to work fine but then it slowed down dramatically on the second use and is now very slow. On the high setting it now takes the unit I purchased ~7 hours to go 75'(~11 feet per hour). During the last use I heard a clicking sound from the unit as it moves (barely). I do not recall if it made this same sound the first three times I used it, but I believe there is a problem. I have neighbors that have this unit and have had no problems, so I believe it is just a defective unit. I will contact Nelson to return and replace it.
