Occam’s Razor, is a problem solving principle surmised by a 14th century Franciscan monk as “Among competing hypotheses, the one with the fewest assumptions should be selected.” Or as Steve says it, “The simplest solution is almost always right”.
I have refined this in the glass studio to “When you don’t get the results you expect, do a paper test.” which really means “See if the kiln is working.”
A little slip of paper tucked into the coils of each element will scorch and burn if the elements are getting hot. Currently, the side wall elements are not heating up. I’ve been cooking everything with only one lid element – for how long, I don’t know – creating huge temperature differentials within the glass and causing stress and cracking.
I’m pretty hopeful that repairs today will solve many of my recent issues and frustrations. Jodi at Glass With a Past had lots of great suggestions but I’m going with Occam’s Razor for now. Wish me luck.