Thanks for the replies. So basically, I don't need to worry about it, just clean and run. I know Dillon products (and I'm guessing dies) are covered by the warranty, but I wasn't wanting to cause unnecessary damage (even if it is warrantied) when I could easily prevent it. Thanks also for the links KOL, I had seen the decapping dies on Midway's site and that was what got me to thinking there might be a handheld nonresizing tool available.