It's gonna be warm in the day now, so you can leave your brass sitting in the sun an hour or two to dry after tumbling. Best solution though is to get a dehydrator for drying. I bought mine at wally world but they now make a dryer specifically for the task. The trays for food dehydrators have to large holes in the trays and cases fall through. I resolved the problem with mesh for grilling fish. Prolly easier to get something made for the task.