@HoosierKettle - Tabs for user with 18.5" grills.http://www.pizzaque.com/wp-content/uploads/2015/04/pizza-kit-manual.pdf
I really like my PizzaQue, thought about getting the KettlePizza just because it seems like it's the "gold standard" in pizza making but I make great pizzas with the pizzaque and very happy with the quality of it.