I figured out the problem I've been having with pitting. It's not the glaze since I sieved everything to get out the lumps. I'm overfiring. I readjusted the cone setter a bit too far a few months ago. Got pitting on these, but then sanded down, added more glaze and refired to cone 5. And they turned out rather nice. Some very interesting purplish things going on which you can't quite see in this shot. In any case, lots of new noodle soup bowls to play with!