Maybe you folks can help settle something. I have a buddy that wants to shoot a 1000 yds. and do it consistently. I told him to start at 100 and work his way out to 1000 recording his MOA's or hold over per 100 yds. I know that there are calculators for it but in my line of thinking to be sure wouldn't it be best to do it in 100 yd. increments and record you results or go by the calculator??