Rog has the concept of shooting a good score and not needing an excuse every crossed your mind?
failing that try these;
changed scope mounts but didnt adjust my cheek piece the same amount
used a top of kill aimpoint but it was blurred so I could not accurately see where the edge was
the targets at my local range where I zero'd were not accurately distance marked
they all seem recently familiar to me!!
HFT, for people with only 2 buttucks!
VooDoo TwoTwo The next chapter.