HI Will,
Thanks for your input, much appreciated! I usually coat my molds with soot from a candle. Do you think this will be sufficient, or is the spray worth it. I already bought some of the lead free 88/12, as well as some tin as I already bought pure bismuth. I will pour a 75/25 to use up what I have, then stick with the 88/12. I have about a thousand 3/o Owner needle point round jig heads I have been sitting on for years. I modified my do it molds to handle them or gami's. I also hand file my ball head molds to produce a longer keeper barb. One of my favorite molds is a 1/8 oz ball head with a 3/0 owner hook... fish get hooked just looking at it, lol. I also had a custom spider jig mold made, not sure of weight, I use it in 25ft+ vertical jigging for smallies.
I had a conversation with Keith Kline the other day, we talked fishing and when I talked about pouring he really came alive, I think he misses it.