Kilo 5K AB vs Revic app issues

[Harvey_NW]

Last weekend I went to the range (1400') to double check everything before my CBC shot today. I've shot enough with the rangefinder I absolutely trust it, but want the Revic app for solutions past 840 and to get wind quicker than adjusting in the app and resyncing all the time. I made a velocity adjustment in the Revic app to match the rangefinder solution, 3/3 impacts at 830, and 3/3 at 930 with perfect elevation.

Fast forward to this morning, at a different range at higher elevation (2920') the app was off again by .5 MOA. I have service so it pulls weather station data. If I turn off Earth, Spin Drift, and Aero Jump, it gets closer, but if those are left on and it was the same as it was when I trued it, I'd have to adjust velocity by 70fps. I've done rigorous testing of temp sensitivity and have the factor at .77fps/1°. Sight height is the same at 1.8".

What am I missing or doing wrong?

 

[Hudsflywater]

Try using the Zero Range function on the Revic app. You will need precise environmentals including wind, so having a Kestrel at the range is handy. I have had great results using Zero Angle Vs Zero Range.

 

[ChrisAU]

I’ve found BC’s in the Revic app always need correcting, the easy path has been to grab BC’s from Applied Ballistics and put them in my Revic app profiles.

 

[Harvey_NW]

I’ve found BC’s in the Revic app always need correcting, the easy path has been to grab BC’s from Applied Ballistics and put them in my Revic app profiles.

That's what I did, both are set for .315 G7, which was from the AB library in the BDX app. It's driving me nuts..

 

[Harvey_NW]

@huntnful I know you like the Revic app, any insight?