I havent used a CDS turret, but before apps I used to use JBM and create three cards for the temp, alt and range 0c, 15c and 25c and shoot to conversion on the back- no tbr then @Norway old school style.
As I learnt shooting goats under 400 yards etc, Keep It Super Simple, mate was out shooting me because I was pissing around with apps etc
Over 400 apps all the way
Bookmarks