Be carefull with any spills of powder, and or primers. I was talking to a fellow reloader who always cleaned up spills wit his shop vac. No accidents until about a week ago. His shop vac had a new filter put in and he had nust about finished when the Vacum got launched. Scared th he **** out of him and his dog. Be said no more eaning that way. He thinks he had a good couple of ounces of powder and the a couple of primers set it off.