Alt-R ing and modifying its amount of rotation

I want to know whether you can modify how much the screen turns for with models that are small, a little amount of Alt-R seems to do a huge amount of turn. I dont want to scale my models everytime they are small.

“The screen turns” ?
Alt r resets the pose/ puts it back to where it was at the start (when you edited it) .
Under pose there is a pose library.You can pose the model (scale it ) and save the pose.

oh i’m very sorry, i meant Alt-Right Click.

Have you swapped LMB/RMB selection? By default, Alt+RMB doesn’t do anything.