So I finally got a griddle and use it to preheat injectors and molds. I tried using it to meld body to tail two-color 4.5" finesse worm aluminum molds. The tail joined perfectly but I could not get the worms to release from the mold with tearing them all apart--except for a few of the twenty. I think I had the griddle set at 200F.
What am I missing in the process?
Thanks,
Mickey