In 50 plus years of shooting/hunting I've yet to crony a load.
If it works, it works. It's up to me to position it. I don't need to obsess over speed.
Good groups, bullet construction/performance, and knowing the trajectory of the round is far more important than speed.
The crony will only tell you how it should perform according to the charts. You still have to shoot it at ranges.
The other thing it might tell you is the consistency of your loads, which can be a good thing. Again provable otherwise by actual shooting.
I cut out the chrony middleman....tho I do use the factory statistics and charts- which seldom exactly match the gun/me /range live shoots.
Wow!
David
