Do you guys that use Nu-Finish polish in your tumbler dump it in and let it run for a while before adding brass, or do you add brass then dump it in? I've always dumped it in when I've used it and let it run for 20-30 minutes before adding the brass so it quits clumping up by then. Today I put my brass in and then added some polish. The more I'm thinking about it the more I'm wondering if this is going to get wet media inside of the cases and get the polish on the insides of the cases and never really get cleaned out. Or is this a non issue? I just don't want any possible issues when reloading it.