Will not track - NightForce SHV 4-14x50mm Rifle Scope, 30mm Tube, First Focal Plane

The glass in this scope is very good and excels during low light. However it is not a tactical scope. One click at 100yds moved point of impact not 1/4" but 2". And it is not a consistent 2", it is all over whenever adjusting windage or elevation. I have 5 shot 1/2" group @100yds and when adjusting windage one click it moves 2" where I shot another 5 shot 1/2" group. Sent it back but was told there was nothing wrong with it. So I replaced the no lap NF rings and still had the same problem. I can get good groups out of it but cannot adjust for distance. Try another brand.