I now have all of the components to load for my 404 Jeffery or so I thought. I use an old Lyman hand crank trimmer. Like most if nor all such devices you need to use a caliber specific "pilot" to center the brass against the cutting head. I looked on Midway but did not see a pilot for the 404 Jeffery. I've thought of chucking up a 44mag pilot (currently at .429") in a drill motor or Dremmel tool and running it over crocus cloth pinched between my thumb and forefinger. Either that or stapling crocus cloth to a tongue depressor and forcing it against the pilot as it is being turned. I've also considered using a Swiss File to remove the "bulk" of the material followed up with crocus cloth to polish the surface. How do you other 404 Jeffery owners trim your brass?