I determine which spin I use depending on which club I am using, and depending on which course I am playing.
I used to use full BS all the time on driver, now at times I use TS instead. I click the more spin or less spin, with the ball opened up.
I find that with a driver using 3 clicks of more spin (TS) I will still get the height I desire and more roll out. Depending on what the ball needs to do on landing determines my spin.
PW, I use 3 clicks of BS. 8, 9, I use 4 clicks of BS.
5 down to 3 and 3-wood, I use 5 clicks (BS).
Wedges depending on slope of green shooting into, I will use only 1 click up or down (TS, BS).
With 2 clicks (TS) I can get more carrying distance the club states due to roll out. About 3 yards. 60 becomes 63, 80 becomes 83, and 100 becomes 103.
You need to try with your clubs and ball combo, to see what you can actually get, using different spins.
Those numbers all used to be 1 higher until recently WGT has shorted up the amount of BS allowed. My 5 iron down, I used to be able to click 6 (BS) down, now I can only click 5 (BS) down, before the clicks bottom out.
So If all of you have been wondering why the ball is acting different with (FBS), that is why.
I also don't adjust the aimer for my distance entirely, I adjust it for the direction I want the ball to take, wind, and landing spot. Sometimes I actually don't adjust for the wind, I use the side spin effect. But that's a different topic of discussion altogether.