Getting back into reloading after about 20 years away. all case tumbling in past was with hex drum and walnut hulls. now using Small Franklin drum, turbo sonic cleaner and stainless pins, 25 minutes or so and clean 556 cases. much better than hours in walnut hulls. I see guys using dehumidifiers for drying hulls. maybe if I can find a garage sale cheapy. used slotted base pan to separate cases, pins and water. used magnet to pull pins from water. pins still wet. wondering if anyone has issues with pins rusting or other tricks in drying pins and cases? reloading setup is at a friends farm so unfortunately do not have every day access to check on things. working on building my own tumbler to go thru many cases at the house.