Herman we are not fighting just stating our opinions. I think it is good that we can disagree civilly on this board. Looking at your groups I don't think anything is wrong with the rifle. If everything was the same on the rifle including scope settings could we just be seeing the difference in loads? Weather, humidity or tempature? I notice when I change loads I can keep groups about the same size unless I really screw up a combo. The impact point will change though.