I use two pins before season. One at 25 yds and one at 40yds. Then for hunting I use just the 25 yd pin. Using the 40 yard pin before season teaches you how high you would have to hold the 25yd pin to hit at 40. Although I don' t take 40 yd shots at deer. 35 is my limit on a moving target. Anyone can hit a stationary target that will not move!!!!!