Does anyone here dry age their beef at home? I'm currently experimenting sith about ~15lbs of bone-in rib roast from a retailer (not 'fresh') so it was vacuum-packed, which passes for 'wet aging' in some circles. I'm wondering if the 'aging' in the bag counts for anything for the purposes of estimating how long we should age the beef, or if I should not factor for it. In other words, if I want a 28 day (4 week) aging, do I back off one week because the meat was in the package for at least that long before I got it, or does the 'wet aging' have no impact where this is concerned?