No offense, but c'mon you guys...I am no Jedi. You only have to be 10% smarter than the dreaded Unique to meter it properly.
It's a fantastic powder, and I use it in pistol-rifle-shotgun. Unique is fantastic for 12 Ga slug loads. My slugs were so accurate that I had no difficulty continually tagging a 12" X 24" pc of sheet metal at 100 yds offhand with my short police trade in barrel. I can't do that with factory slugs with the same regularity. Oops, thread drift, sorry.
Conquer that Unique. Make it work for you! You are the Master.
At first I thought it might be the color of the measures, but I see good results being posted from folks with red measures. I wonder what Lees tolerance is? Perhaps some of Lees measures are better than others? For me, keeping a .2 max spread with Unique is child's play. It has to be equipment or installation, the measure can't wobble. Anyone using Redding measure getting .4 with Unique?