Now Thurs morning ..... I opened the kiln around 7 AM to allow for the rest of the cooling. The one tray on the top shelf is not looking too bad. Maybe things will be ok.
It's now Thurs 10:30 AM ..... It's a sad day. Not such good results further down in the kiln. Witness cones showed things badly overfired to cone 7. And worst of all - on the bottom shelf - 9 mugs for a customer order due Friday. On most of the mugs, the glaze has run onto the kiln shelf and there are bumps and pits all over the pots. See my unhappy face :>((
It will be nose to wheelhead this afternoon. There are a lot of pots to make before I head east mid February.