Originally Posted by
leftiye
Soooooo...........?????? Molly, thanks for your help. It seems that lubricity is of no value (Harrison), but materials with high surface tensions lubricate better? I'm apparently too obtuse or something, but I don't know what you said. Just my opinion, but there is no chance in my universe that something that doesn't keep the lead separate from the steel (lubricate) will work. Something that cools the lead by evaporating might also help? How about Sperm oil, or its replacement Jojoba oil?