In retrospective of what I typed, maybe I am not saying this clearly. I expect knob clockwise rotation makes the invert line down, no problem with that (never is my issue).
What I do not get used to, is when I use mouse to click the knob, I hope then when I scroll mouse wheel down -- as if when we scroll a webpage down, it will scroll knob clockwise (instead of counter-clockwise). at least be configurable. I'm surprised no one suggest this? As whoever I met with and ask them who never ever use the software. they have the same surprise reaction as me. I'm not talking about mouse dragging, but mouse wheel rotation.
(if use keypad arrow, I expected up is for clockwise rotation as now is, no change, my 1st post was just trying to say I understand why you initially make the mouse wheel move that way, to be consistent with keypad arrow, but some how when using mouse vs using keypad, people may have conflict intuitive reaction -- or maybe just me? in which case I need to buy lottery as I may beat the odd
)