It's weird having a real tooth in the #19 slot again. It's got points on it. It rises above the datum in several locations. I can chew on it. Thus far, no food has become stuck in it! All of these are quite novel, as the original #19 was a cratered wasteland for many years. Now we just have to get the problems with #31 resolved and I'll be able to use /all/ of my teeth for chewing again. Woohoo.