Just my experience, but when I adjust a Leupold I shoot three shots after it. It often ends up 1 out 2 in....then I'll make adjustments from the 2 in as needed. Once set, they've been good, but adjustments for Leupolds aren't a 1 shot deal in my experience. Leupold made me a fan of the LRD reticle in a fixed scope.......out of necessity.