Pharm,
What were the results at intermediate distances?
Muzzle velocity matches the data?
Another thing to check would be scope parallax. A friend was consistently low at certain distances, due to vertical parallax. Unfortunately, the setting he liked for reticle focus created a lot of parallax. And prone field positions can make 100% consistent cheekweld difficult where we shoot. A change to the focus, greatly reduced the vertical parallax and POA/POI jived with the data.
Jason
Last edited by 4th_point; 12/04/16.