For shooting at 100 yards, I place flags at 20, 40, 60, and 80 yards. For 200 yards, I place them at 20, 40, 75, 110, and 150. At some ranges (like St. Louis), you may want your first flag around 10 closer (and all the others closer). At Fairchance, I like one more flag for 200 yards.
I don’t...