Pythonic:
I don't use high-gluten flour for my cracker crust recipes, but at Petezza's suggestion, I thought I would share a couple recipes that I have been using more recently.
For one 14" pizza, 0.075" thick, 4% bowel residue:
Flour (100%): 218.77 g / 7.72 oz
Water (44%): 96.26 g / 3.4 oz
IDY (1.5%): 3.28 g / 0.12 oz / 1.09 tsp
Salt (1.5%): 3.28 g / 0.12 oz / 0.68 tsp
Vegetable oil (1.8%): 3.94 g / 0.14 oz / 0.87 tsp
Sugar (1.4%): 3.06 g / 0.11 oz / 0.77 tsp
Baker's Non-fat Dry Milk (2.5%): 5.47 g / 0.19 oz / 1.4 tsp
Dough Relaxer (1.8%): 3.94 g / 0.14 oz / 0.76 tsp (I use Prepared Pantry brand)
Dough Conditioner (1.1%): 2.41 g / 0.08 oz / 1.02 tsp (Prepared Pantry)
Total (155.6%): 340.4 g / 12.01 oz / 0.75 lbs
For one 14" pizza, 0.075" thickness factor, 5% bowel residue:
Flour (100%): 231.43 g / 8.16 oz
Water (42%): 97.2 g / 3.43 oz
IDY (1%): 2.31 g / 0.08 oz / 0.77 tsp
Salt (1.5%): 3.47 g / 0.12 oz / 0.72 tsp
Sugar (2%): 4.63 g / 0.16 oz / 1.16 tsp
Shortening (2%):4.63 g / 0.16 oz / 1.16 tsp
Dough Relaxer (1%): 2.15 g / 0.08 oz / 0.41 tsp
Dough Conditioner (1.5%): 3.23 g / 0.11 oz / 1.37 tsp
Total (148.5%): 343.68 g / 12.12 oz / 0.76 lbs
I use King Arthur all-purpose flour for making both of these pizzas. I have tried using a hydration of <42% but it is very difficult for me to roll out that low of a hydrated dough by hand, so I have compromised and gone with no less than 42%. You could try bread flour, as Petezza has suggested (I also use Gold Medal Better for Bread as he does for some of my recipes), but keep in mind that a higher gluten protein content of the flour will absorb more of the water in the dough, thereby giving a drier dough.
The dough relaxers and conditioners are not necessary for these doughs, but since I generally have created my cracker or American style recipes based off of clones from commercial pizza restaurants, I have gone to using them just to try and mimic what is done in the commercial setting.
I generally use a food processor (Quisinart) with a dough blade for making these types of doughs, then bag up the dough in an old plastic bread bag and toss it in the refrigerator for at least 24 hours.
Good luck and keep us posted.
-ME