I was wondering if anyone knows the answer to this question: will there be an actual physical difference in a drop chart for a 20 MOA base vs. a 0 MOA base? I realize velocity, etc. would stay the same, but will the bullet from one of the bases impact higher than the other at a set range other than the zero? If both bases were zeroed @ the same range? Or does the 20 MOA only allow the scope zero to be set with less clicks for an extended range? I'm just trying to see if buying a 20 MOA rail would be worth it for me, ballistically that is. I think I over-thought this, and now I'm confusing myself lol... Will I be able to use my ballistics program accurately with a 20 MOA base? Thanks.