I have a brand new brass 4 cavity MP mold that I set up with the round hollow point pins. I cannot get the boolits to drop off at all. The first two rounds dropped ok. The third was tough and the 4th are still stuck on the pins while I let the mold cool off to see how stuck they are. I need some ideas.
I am not new to casting.
My pot is 670 degrees digitally maintained. (Lyman Mag 25 pot)
Alloy is an approximation of Lyman #2.