That's interesting. I told you on the other forum that I tried max setting at 14, only made it with my sideburns and called it quits. I see no reason to venture beyond 10..unless you had a beard that was like a foot long or a year's growth.
Agreed. At some point it is just more gap. I think 10 is a good number for me, based on the 2020. Law of diminishing returns. That's quite alright too. It also requires more focus than I can normally muster. At some point the shave is no longer fun.