I have a stupid question to ask, I have only got to shoot my 280AI a few times, but have come up with a great load out to 200 yards, tried 400 & 600 yards today. The scope that is on my rifle is a sightron S3 6-24X50 with mil-dot reticle. I am shooting 162gr A-Max bullets, the last time out I shot 4 shots at 200 yards and a quarter would have covered all 4 shots. So when shooting the extended distances should a person re-adjust their scope or take a mental note and where your hitting, say at 400 yards the first dot down from the cross hair its shooting low and to the left, make a mental note of that or adjust for it???? I will also tell you I am not impressed with the sightron scope for longer distances, but can't afford anything else. Thank you for any advice.