I had some problems as I presented my Oculus Rift S to friends or family on their housing with the low ceiling hight and limited options on your Guardian software. I would have the same problem on me, if I try to play in my office. It seems it is a common problem to avoid to hit and especially to broke the controllers on the ceiling. I encountered a ceiling hight of almost 1,90 - 2,00 meters (6,2 - 6,5 ft.). This hight fits here in Germany for many basement and attic flats/rooms. I would like to set up the Guardian software for it. So we will have a full Guardian cage in all dimensions which gets visible if you try to pluck apples.