•The secret to cool bodies and glazes is a lot of testing.
•The secret to know what to test is material and chemistry knowledge.
•The secret to learning from testing is documentation.
•The place to test, do the chemistry and document is an account at https://insight-live.com
•The place to get the knowledge is https://digitalfire.com
Dimpling, Orange Peel
A glaze defect where the glaze surface has not flattened properly. Other than the obvious cause of under firing, the problem can also occur when bubbles entrained in an overly thick glaze matrix push the surface up at each bubble site.
By Tony Hansen