Have a newb question here.... My rifle is zeroed at 200 yards, and I do most of my shooting around 6500'. I am going to be hunting next week on the other side of the state, at an elevation of 3700'. Now I have my range cards printed out for that elevation, but my question is; will I need to re-zero my rifle at 200 yards when I drop in elevation? Obviously there will be a change to my short range trajectory, but will it be enough to justify re-zeroing my scope? I guess I could shoot some rounds when I get there to verify, but am just curious what you all do.