OT, but is the core thickness on the AC Tri Ply all the same ? The 3 pieces my stash is a 12Qt and a 2 Qt. Between these 2 and my older pieces I've gifted, the core seemed consistent in thickness.
Anyhow, I was at BBB and was looking a the lid size on their 6 Qt Braiser. Maybe it's just me but either the core on this particular piece was a smigen thinner or maybe some CH'er will say their tri ply has gotten a bit thinner from yester-years.