Or is he often putting in something like "6 plus three clicks" or whatever the really used language is?
That is exactly how it is done. T
hey have these things called sniper schools where environmental factors are taught, and how to compensate for them.
Anything that reduces complexity for guys who have to stay up all night to observe, and remember what dope changes have to be made when the UNS and the can come off of the gun at BMNT, is an aid. It appears to be working just fine.
