Originally Posted By: CastIf you pay attention and maybe turn the lights down you will see the flame begin to turn green. That's when it's done.
The flame can turn green for many reasons, but mostly because of the ash in the neck - green flame is NOT an indicator of when the case neck is done.
In fact, I have annealed thousands and thousands of cases, and it is rare to see one make a green flame... and sometimes, it does it right away.
