If it tasted real good, then you're halfway there. It takes some practice. See my notes about the
dough texture above and the tight amoeba shapes I started out with. You may have over-kneaded it, making it too resistant. I find that keeping the dough as moist as possible and not overworking it makes it easiest to form. It means using lots of flour and/or oil on the work surface but that's OK.
Also, forming it into a round boule shape and letting it sit for 5-10 minutes before stretching helps keep it even and round.
I can't figure out about the stone not being hot enough after an hour of heating. If you try it again put it at a lower level. Or if you use a pan put it in the lower third of the oven, which will favor the bottom crust over the topping.
dough texture above and the tight amoeba shapes I started out with. You may have over-kneaded it, making it too resistant. I find that keeping the dough as moist as possible and not overworking it makes it easiest to form. It means using lots of flour and/or oil on the work surface but that's OK.
Also, forming it into a round boule shape and letting it sit for 5-10 minutes before stretching helps keep it even and round.
I can't figure out about the stone not being hot enough after an hour of heating. If you try it again put it at a lower level. Or if you use a pan put it in the lower third of the oven, which will favor the bottom crust over the topping.