I had to fiddle with my swagger dies for awhile to get them adjusted right.
I have both the Lyman 1200 Vibrator and the 7L Hornady UltraSonic cleaners. With the Lyman, I found out that the red walnut worked best. Like any other vibrator. I have to clean out the primer pocket and flash hole with a small pick. With the UltraSonic, I don't have to. The primer pocket is clean, so is the inside of the case. I haven't used the Lyman since I got the UltraSonic. If that tells you anything.
