l would like to know everyone opinion on a 100 vs 400 yard zero. I am currently doing 400 yard zeros on my rifles and verifying the 100 yard elevation (measure inches high and verify windage). My thought is that this puts me about 1/2 way in my drop chart (800 yards is my max hunting) which would minimize error in dialing from 400 to 800 since it reduces the total MOA I have to dial. It also helps minimize error if I mounted my scope off cant. On the other hand, the 100 yard zero helps eliminate environmental factors (wind, altitude, humidity, etc). What are your thoughts?