Originally Posted by Mordorf
So with a ballistics app you enter specific configuration and it tells you exactly how many clicks etc.
So you have a target 52 yds away down hill at 27 degrees, air pressure and temperature and wind speed and direction set by phone.
The app will tell you exactly where to aim or set the turrets.
Baring in mind that for my configuration if I shoot a target at 51 yards that is level to me I set me scope to 65 clicks. For the same distance but downhill at 30 degrees it is only 49 clicks.
So as you can see a ballistics app could make a very big difference indeed.
That won't be allowed just do a click chart before you head out to the comp and learn the rule of 15's.