Locke,
It seems you have varying voids through your whole pizza, similar that to Marco - only his are huge. I can always get great varying voids on the outer crust, but fail, as it gets closer to the center. Any advise? I am thinking that you let it rise for a while after it is formed on the pan and place the toppings on gently? Do you add a final shot of yeast?
Wazza McG