Best way to calibrate beam scales?

[Coyotefurharvester]

I have a few bullets kept that weigh close to charge weights range I often use. With a level surface for the scale and clean properly functioning beam, I will calibrate with a bullet. Than the only issue I have is the factory error, usually +,- a grad.

 

[ArtinNC]

((Best way to calibrate beam scales?)) "WOW"​

 

[ELR LVR]

((Best way to calibrate beam scales?)) "WOW"​

Wow indeed
One's own Rocket Science is only as good as the equipment they use