I am a hobbyist with some training in high school and college and have, so far, only worked with low-fire clays. I’ve decided to try a box (one kiln-load) of porcelain. So far I’ve thrown / built enough to fill my kiln. I’ve received conflicting instructions from my pottery supply house, glaze manufacturer and kiln manufacturer so I am coming here now to verify what I think is the correct approach to bisque fire and glaze fire. First, I plan to bisque my cone 9/10 clay to cone 04 on my Skutt electric kiln at slow speed with top peep hole open. Then I will glaze with cone 10 glaze and slow