This post reminded me of something I've been meaning to ask you guys about. On the current South Point $1 chip, the UV marking is just the words "south point" over and over again. Near the center, one of the instances is spelled South Piont. I've only had the chance to check 2 different chips from there, but since they both had it, I assume they all do.

Not sure if that's an error or some kind of security feature, but I thought it was cool to discover. I suck at taking pictures of UV or I'd post one ;)