I've made primer pocket reaming part of my standard prep for new brass. I've been using more Norma and Nosler brass in the last few years and these brands seem to have issues when trying to seat primers deep enough. This may also be due to my use of Federal LR primers which are .0005 larger in diameter than other brands IIRC.
The Sinclair primer pocket reamer with adapter to use in a drill driver makes quick work of this task. My old RCBS reamer got too dull and would bind up my case prep machine when trying to ream pockets.
