Background: I had a Handi Rifle Barrel in 357 Max. I sent it to Wayne York to have it converted to 358 Win. When it came back, it wouldn't extract, and then the same day I got it, the extractor broke. Wayne instisted it worked at least once when it left his shop. He suggested I buy a 308 extractor and put it in myself. I did that, and it still won't extract. It must have something to do with going from the rimmed 357 shell to the 308.
Thoughts, advice, or a gunsmith I can trust?