I know they don't want you to take these apart but I am using lots of 748 and it seems to be getting down along side the primer punch and making it raise a bit. Anyone had any success taking the punch apart and cleaning out the stuff? I shoot a lot of AR ammo and this is at least annoying or causes hang ups. I tumble in the smaller Dillon tumber, Full length resize and clean primer pockets after swaging so I am sure it is not coming from the cases. Thoughts suggestions? Quick fixes, as I am again having hang ups. Thinking of soaking in Brakekleen but one of my Buddies said not to do that due to building a potentially harmful combination?