Need a lesson on Ballistic Apps

EL34

Sergeant
Full Member
Minuteman
Jan 25, 2011
194
2
AR
Ok I'm sure this is a stupid question, but it's one I haven't been able to figure out. Let me start off by saying on JBM's website I can get proper elevation and windage adjustments. My problem is with either Strelok+, or Shooter I cannot get them to calculate properly. I've set here looking at the JBM inputs, and tried to input the exact same data into the apps, but they consistantly give me calculations that are low. It's got to be something I'm doing wrong, or something in the settings that I'm overlooking. Any pointers on how to use either?
 
Ok I tried the muzzle velocity calibration, and of course it'll give me the correct dope at a certain range, but everything further out is still off by quite a bit. It also changed my MV from 2786 to 2514, technology can be frustrating!