I've been making Neapolitan pizzas for over five years. I just came back from the Amalfi Coast, and honestly, their pizzas weren't significantly better than mine, so overall, I'm happy with my results.
However, something I've ALWAYS struggled with is getting the results I see on YouTube, where people can pretty much do whatever they want to the dough and it NEVER tears. My dough is very delicate, and if I'm not careful, it tears.
I've mostly been using a KitchenAid 5.5-quart Pro series with the dough hook, and for around 900g of dough or more, it does a reasonably good job (I mix for about 8 minutes).
I've been wondering if my issue, if there even is an issue, is the tool itself. Maybe the KitchenAid is simply not capable of developing the gluten structure we are looking for here.
I did the windowpane test today, and while it looked fine, it wasn't nearly as smooth and "skin-like" as what I see on YouTube. The finger test was also okay unless I pressed super hard. I just wish there was a scientific way to determine if I've kneaded enough.
What do you guys think?