RE: How often do you tumble??
FIGHT4YOURGUNS,
I tumble cases at least twice for every loading. When I bring them home from the range, I use a decapping die to knock out the primers and use a Lyman tool to clean the pockets. After cleaning the carbon off the necks I tumble them. Once clean I resize and trim for length and tumble them the second time. This way they size easy and donot scratch the die.
BigBob .30-06