Thanks guys. It is, I believe, a third gen. L1, not the latest cree, crenulated bezel, domed lens.
It didn't come with the clickie, so it's not a defective part. I am just having a time getting used to the L/O portion, you really have to unscrew it a LOT to make it safe for pocket carry. And pocket carry is what I am after. The z62 was not listed on the site, but I will drop a line and see about getting one.
Thanks again all.