ELR LVR
Silver $$ Contributor
You cant OVER annealI have been annealing since the late 60's, and currently do 2000 to 3000 cases a year, all with a torch.
I have never ruined a case in all those years. It must be a very hard thing to do.
it can't get any softer than soft
Unless you start melting the brass or anneal down in the head
Nothing wrong with using a propane torch