Overview
What Arty Keys for Hell Let Loose does
To get the artillery elevation in Hell Let Loose without leaving the game, add Arty Keys for Hell Let Loose to your Stream Deck, type the distance you measured on the map with its number keys, and read the mil on the Elevation key: it uses the firing table of the US, German, Soviet or British gun you pick, for every range from 100 to 1600 m.
Press the Elevation key to keep the shot, and Shot History keys bring your last four shots back with one press. Step keys move the distance by 100, 10 or 1 m after the spotter calls the hit, and on a Stream Deck + the dial walks the shell onto the target.