That is because they just cut a little off each day so it mulches and feeds the lawn. Works well, no grass clippings to get rid of or clumps left lying on top of the grass.
@@alexverdia8009 yes you can press the stop button for a few seconds to disable it. Then there is a button sequence to press to enable it and security pin code to enter (if you enabled the pin code) to start it again.
@@DavidPeck-DP thanks yes a did that. In the instructions it's not very clear how to switch off. Cause it's raining very hard so I wanted to switch it off until it stops and I did it that way. Thanks