The design of the Big Green Egg allows for perfect airflow to be able to control the temperature. The bottom vent allows you full control over the amount of air going into the Egg and through the coals. The variable "daisy wheel" on the top allows you a full range of options when controlling how much airflow goes through the chamber and escapes the Egg. All the while, the … [Read more...] about Big Green Egg Temperature Control & Vent Settings