I've just delivery of a 6B Grand Turbo.
Tonight I put a small leg of lamb on the left and had the two right hand
burners on low. The thermometer on the hood suggested the temperature was
around 200 °C most of the time. It took three hours for the lamb and
potatoes to cook sufficiently. I understand with the hood down I should have
any of the main burners on high. Should I have made it three burners on low?