Just got a new mold from Accurate. First castings didn't go well. Pre heated on a hot plate while pot was melting. (Mold was scrubbed good with dawn and hot water prior).Lubed the spru plate pivot with 50-50 stick lube like all my other molds, and started casting. After 10 or 12 dumps, boolits are still pretty wrinkled. Lee 4/20 set on 6 1/2. Using 30-1 lead tin. As pure lead likes to be ran really hot, you think with this mix I should crank it up some, or is it something else?
TIA!!