Over the years I have been using various methods of inserting primers into cases. Mostly Hornady and Pacific presses, which do not set primers to a precise depth, but only give you a "feeling of pressure" when you hit the bottom of the primer pocket. When reloading "range brass" in 9mm Luger, the various sizes of the primer pockets, even after reaming them, still gave me various pressures that lead to not setting my primers correctly. So I switched to using an RCBS RAM Prime unit on my Pacific C press to get precise depth settings on the primers as the Cam-Over lets me do that on this press. My question is: Are there any other priming methods that automatically loads primers to the unit and allows precision depth control with a limiting Cam-Over of the loading unit, so I don't have to rely on "feeling the pressure" to set them?