Range and shoot on 50, I tried ranging on 80 at first (because I could
) but I find it too dark in most cases. I still see the pellet in flight for the last few yards 95% of the time. I used to range on 50 and shoot on 35 when I was using my Nikko as I kept loosing the target on 50! it's surprising how quickly you can get used to things when you try?