Two Zone Kiln (2 sections)
TC1 is the top and TC2 is the bottom.
Three Zone Kiln (with 3 sections)
TC1 is the top, TC2 is the middle and TC3 is the bottom.
Three Zone Kiln (with 4 sections)
TC1 is the top, TC2 is the top middle and TC3 is the bottom, nothing on the second section from the bottom.
Three Zone Kiln (with 5 sections)
TC1 is the top, TC2 is the middle and TC3 is the bottom, nothing on the second and fourth rings from the bottom.
