Hey quick ?. I inherited a 54mm casing but the inside of one end has the burnt on black gunk. Might have been there for a long long time. Could make the liner a little tight (or not - I don't have an AT 54mm load right now). Ideas/Advice for removing it? thx --------------------------------------- Jeff Gortatowsky, Redondo Beach, CA | Twitter: JeffGortatowsky | Yahoo: indanapt "(Scientific) Skepticism is not a set of beliefs, it is a set of methods for asking questions about reality." -- Doctor Steven Novella