O'Jim,
I make an effort to get out the big chunks! I really like the BACO cases with the necks turned, they fit my chamber like they were made for it! I will be getting more of those.
The JBA is also very good brass and I didn't have to turn the necks. So far this .44-77 has proven to be pretty darn accurate and very easy to work with once I had all the stuff rounded up. It's been a fun project and just the sort of thing I needed to keep me busy now that I am retired. My wife would say it's keeping me a little too busy, that how I can tell it's just about right!