JonB
Halcyon member
LOL, three years ago, I was given some advice that didn't work, see post #13 ...there is more at post #21
https://www.artfulbullet.com/index.php?threads/mihec-30-sil-brass-four-cavity-solid.555/
Later in the thread, I was criticized for just discussing the Lee-menting [bullet spinning] the cavities in that troublesome MP mold, but I did Lee-ment it and I got successful results.