Checking the consistency of the RCBS UPM-3 Competition powder measure with handgun charges

I tested several powders that I commonly use in my handgun loads to see how consistently the UPM-3 Competition would deliver the same charge. Results were good!

Link to Lee's VMD chart:
https://leeprecision.com/files/instruct/VMD.pdf

Link to @FortuneCookie45LC 's video:
https://rumble.com/v6totx5-powder-measures-comparing-the-newer-rcbs-upm3-competition-with-the-mighty-r.html