I am looking for a ballistic program that I can imput my sight in conditions. that is I have a custom turret for a specific rifle. I then wont to imput changed conditions and it can calculate the correction. say I get a custom turret made at 70 degrees humidity 30% berometric pressure say 30. Now I am hunting and it is -30 90% humidity pressure is 101.5 Kp ( in Canada) ect. my custom turret is not correct any more.when I turn the turret to 600 yards, what is the correct impact yardage. I wont to imput the new shooting conditions and it can calculate the change. Does anyone know if there is a ballistic program that will do that without doing a long drown out process. Thanks