My circa 1950 Gibson has a notch below 200 that based on hash spacing I assume is 150, you can also see/hear it kick on at this mark. I’ll use this setting to keep plates or food warm while finishing a meal. Max temp is says 550 but who on gods green earth is cooking something at that temp
. Only thing I’ve ever legit baked near that temp are biscuits (500) that need that sort of heat to rise before setting.
