Esther Earl. (Redirected from Esther Day) Esther Grace Earl (August 3, 1994 â August 25, 2010) was an American author, internet vlogger, online personality and a Nerdfighter, as well as an activist in the Harry Potter Alliance.
To begin controlled cooling, allow the kiln to cool as fast as it can for the first 300Â° so the controlled portion of the firing is taking place about 300Â° lower than the cut-off temperature.
If you want to control cooling through the annealing range of glass, you might use a target temperature of 750 degrees F. The kiln will cool down to the target temperature (i.e. 100 or 750 degrees F) at the rate you specify. Then the kiln will shut off.