what kind of media are you using? i use stainless pins. i hold it neck down under water and give it a shake and any pins inside fall out. sometimes i'll have a couple stuck in the flash hole that are punched out by the depriming rod on the resizing step. i deprime with a universal deprimer, wet tumble, then resize.
i dry my brass by putting it in a mesh lingerie bag, zipping it up, and sandwiching one end of the bag in the dryer door. the brass doesn't get banged around and it hangs down right in front of the lint trap screen, so it gets plenty of air flow. i run it on delicate cycle, which isn't as hot, for 20-30 minutes. comes out bone dry.