Which scale do you use?

[orcldba]

Heck, I've been using an RCBS 505 for 38+ years. It's reliable & magnetically dampened.
I use it to validate my powder measure, the old school RCBS measure, also 38+ years old, and my Dillon and Lee measures.
The volume measures are great with ball powder, but when it comes to extruded powder (4064, 3031, Varget) I use the RCBS since it'll "chop" the powder grains.
Even cutting the grains, I've never seen more than 1/10th of a grain in variation.
It's all in a consistent motion.
:-)