Skinny, here is my standard deer thing I did here in Germany, although I never had to use it because of the really short shooting distances here (and there is no such thing as varminting here).......but:
On the front flip up (as you look at it from behind when open) I had a big white paste-it with the click count for distances from 100m to 350m, for the correct ammo I was using.
Inside the back flip up on a white target dot, I drew a reticle, with measurements of reticle dementions, on MAX & MIN power settings. I did this crudely by hand, but if you are a PC-Whiz you can print out more (and neater) info that should work for your dots.
That way you just look at your already open flip up covers
