I always use my Canadian Tire compressor to blow out the casings after cleaning. I do one at a time and it gets rid of any dust or residue. And it doesn't take hardly any time to do. I would never resize with the corn cob or walnut coating on the case. If I use case lube and/ or trim the cases, I wipe them clean and then back in the tumbler to remove any of the potential slime or rough edges from trimming. Then I use the compressor again. Cases ready for loading are then clean and dry.
Norm
