Hello, a question for ya'll. I've acquired an old Lyman 358156 mold and the top is sorta buggered up just a tad. The mold is usable as is but I'd like a nice pretty smooth top. I'd like to refinish either with a fly cutter or a surface grinder. Problem is how to remove the stop pin for the sprue plate?
Thanks to all for any comments or suggestions.
Ken H>