I'm no expert but I agree with the know your own bow concept if the bow is tuned properly. For me, I only use one pin that I have sighted in dead on at 15-20 yards. Anything less in yardage, I aim a little lower. Anything higher in yardage, I aim a little higher (to my personally determined max of 25 yards.) I practice at many different close ranges to get the feel of what I'll need to do for a very close shot.