Most bow set ups regarless of bow weight etc in that 60-70 lb range is approx 1" high at 10 yards...using 20 yard pin...0-22 yards using 20 yd pin is a deal maker on a even a gopher size critter using small game heads like a Judo...
On a deer sized critter ...I always say "It doesnt matter where in the heart you hit them!"
Try practice at 5-10 yards and see what pin works...Or as suggested... practice enough at said yardage and holding slight low will come natural...
My fixed Pin is dead on at five yards using 40 yard pin...
Neil