solitude127
New member
I recently purchased a RCBS RockChucker Supreme Press kit which came with the Uniflow powder measure. After reading the instructions, it says to clean up the rust preventitive oil before use. So I took it apart and cleaned all the oils as best I could by wiping as much off as I could. It also says to run about a gallon of powder through it before use. My problem is that when running powder through the powder measurer, I'm getting a thin layer of powder sticking to the walls of the hopper. Is this normal? If not, had can I get the powder to not stick to walls of the hopper? Thanks