Thermocouple #24 tray 18 (Top surface of the TOP Tray)
Thermocouple #25 Tray 17
Thermocouple #26 Tray 16
Thermocouple #27 Tray 15
Thermocouple #28 Tray 14
Thermocouple #29 Tray 13
Thermocouple #30 Tray 0 (Top surface of the Bottom tray)