Pizza Oven Temp Hi Tom, I have a commercial pizza oven with stone on the bottom and a heating element on the top. There is also individual temp controls for the top and bottom. My question is: what is the correct temperature to cook the pizzas? do i need both the top and bottom heating elemnets on or just the bottom? FYI, i will be using pizza screens and my pizza is american style like papa johns and dominos. Thanks, Mike.