Getting ready to start sizing with my star. Going to have plug up some holes as I will be doing some single groove bullets. Anyone using anything besides lead shot to plug the holes? I believe I read someone using bamboo? I tried taping the die then cutting away the holes I needed, didnt work. I was thinking maybe some of those little plastic beads like they melt for injection molding? Not trying to re-invent the wheel here, I am just worried about messing up my die when I need to take the lead out. Be a shame to mess up Lathesmiths work. Anyone got any ideas let me know. thanks.