Thread: "Trueing" BC/Velocity

Originally Posted by veitnamcam

If there is any vertical discrepancy I cant attribute to wind then I adjust velocity in app untill it matches results.
My reasoning is as follows.
Bryan Litz bcs are probably pretty accurate.
My shooting chrony is probably within 100fps on a good day.

I agree. Tune mv to match real world. Should only be a few tenths out, otherwise something more serious is wrong e.g. zero or environmentals
True BC if I have access to significant sub-sonic range (e.g. 1k+)