Welcome to the world of Russian presets
Depending on your style/habits, this may not be of any help, but I set the click ring to f/8 and then use the numbers as a "reverse" guide for the smooth ring. On a wide angle like my 37mm Mir-1 I don't really use f/11 or 16.
f/8 indicated = wide open
f/5.6 indicated = f/4
And so on. Think backwards...f/stops are always enumerated the same
I never touch the click ring unless I want f/11 or 16.
Probably darn near everyone (myself included) were intially mystified and confused by the layout