[jasoncrawford]

Cool, thanks! Yeah, it was not obvious you could create new distribution types with random functions. I didn't look at functions too closely because I didn't expect distributions to be there. Makes sense, though, thanks!

Re the two-letter codes, I totally get doing the simple thing just to launch and get it out there. We face a similar problem in Fieldbook, by the way. Would be happy to explain how our solution works sometime.