You are going to need to see where the shots are hitting OP..with that info on my AB ballistic program in my kilo 2400 I can true the dope, weather that is an adjustment to velocity or the bullets BC..
Basically I enter all my load info, range a target, using the onboard weather tools and AB program, then shoot and record the actual correction needed to get hits, then the AB program calculates the new dope.. for me it took my G-7 BC from .374 to .380 to get correct hits out to 2000 yards(as far as I have shot so far)....
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