Shaken bullets with black bbs in old HF red PC.
Specifically a lead 240gr swc in 44mag.
The HF red looks a lot darker than the uncooked PC. Cooked in a convection toaster oven for 20 minutes after the PC seemed to go liquid. 400 temp on the oven setting. No PID, no other thermometer.
Issue: Bullet smash had the pc crack in a couple places on the sides as the bullet squished down. Top where I was hitting it had marks in it from the hammer. It squashed down, just cracking when the rings before and after the lube groove got squashed down and outwards. When I put gas check on the pc seemed fragile.
Any help here would be appreciated. Undercooked? Over?