Hmmmm, here is a technique I hadn't seen or heard of before for liberating stuck pizzas. Requires the understanding of customers and other onlookers that WFO temps will kill anything.
YouTube - How to Make Easy Homemade Pizza : Oven Temperatures & Times: Homemade Pizza Recipe
Jim
YouTube - How to Make Easy Homemade Pizza : Oven Temperatures & Times: Homemade Pizza Recipe
Jim