Hello, new to your site and need some expert help. Just purchased a 1948 Savage 99 EG model in 250-3000 cal. The problem is the casings come back about 1/2" and hang up. Seems like the auto cut-off plate is too far to the right and hangs the casing up. I have ordered a new spring for the cut off but cannot locate a replacement for the cut-off part itself. Part # is 99-410 I believe. Any suggestions as to what may be the issue or where I might locate a replacement part. I have a 1953 EG in 300 sav and the auto cut-off plate free floats much more than the 250?? I'm no gun smith but there's a big difference in the way the two auto cut-off plates operate in the two guns. Local gun smith couldn't resolve it. Thanks for any help on this problem I'd appreciate it.