We are very happy that it is down to a minimum .... but we surely have that time by time.
Here's an example of a "bad" glaze.
We tried it on a new clay but as you can see " they don't like each other "!
Well, not really a loss with the small Kusamono-pot and it could be repaired with
an ashglaze in the next firing.
So...OK...Lesson learnt !!!