I usually wait for about 3-4 hours but Im going to try it up to 8 hours first and see the difference. Thanks for the advice!
What is your fermentation temperature? What's your setup for cooking your pizzas?
The hydration for the "00" recipe you are using is 56.25%, I don't make Neapolitan style pizzas but I think that's on the low side.
The lower the hydration the less extensible the dough will be, I would get your hydration up to around 62%, it will still be easy to work with (not sticky) and I think you will find it much easier to stretch along with you incorporating 8hrs in balls.
One thing to be aware of is if you increase your hydration this will increase the "thickness factor" of your pizzas.
https://www.pizzamaking.com/glossary.html#index_tI feel that the recipe you are using is kinda thick for Neapolitan (0.114 TF), don't think you would want to go thicker.
Here is a thread on suggested thickness values for different styles of pizza.
https://www.pizzamaking.com/forum/index.php?topic=12243.0Here is the recipe you are using adjusted to 62% hydration.
(4 10" pizza recipe based on approx 19.5c fermentation temperature)
Flour 100% 618g
H2O 62 383g
Salt 2.2 13.6g
IDY 0.033 0.2g
Lastly, I wouldn't waste your time with recipes from the web, lots of misinformation and recipes that just don't work out the way they lead you to believe they will, this is one of those recipes. You are now a member of "The Pizza Making Forum", start exploring around the forum, lots of tried and true recipes here, ask questions and before long you'll be making some kick a** pizza.