Thank you for the welcome, Fred.
It is great to be among the automower aficionados! Every evening now watching R2 and 3PO mowing in the twilight is now part of my evening meditation. The sound of their little blades clipping the grass fills me with joy as the sun goes down. Since they have to mow such a large areas they will be working all night while I sleep. The automowers are making a great contribution to the environment. Not only will they save 150 liters of petrol a year and some oil, but they use only renewable solar energy from my roof. Also my old riding mower like most of them created 40 times as much pollution as a car engine operated for the same 60 hours a year. I am not sure that even counts the carbon dioxide. What about all the suffering that has been ended for me having to bounce my old bones around on rough ground for all those hours! I have only had the robots 2 months, but they have done so much for me and given me a great sense of happiness. My only worry is security, but they are seldom noticed by the passing motorists who always seem to be looking at their phones while driving anyway. Every day I see a hundred gardens where the robots could replace another smoking loud riding mower. It is great that this forum is spreading the wonderful truth about these fabulous machines. Of course, much of my garden doesn't need mowing, and here are some pictures. My best wishes to all my fellow automower fans!