I have been considering annealing gas checks but I have a couple of questions about the benefits if any and the technique.
Generally does annealing the checks help with accuracy? Are there other benefits?
How do you anneal your checks? I anneal lots of case necks with a propane torch. Can I just lay the checks on a non flammable surface and heat them with the propane torch? I use color and heat movement through the case to let me know when the cases have had enough heat. How do I know when they are done when heating checks?
Can aluminum checks be annealed? I only use them in one diameter but would still like to know.
Thanks!!!!