Thanks, I use a similar method but instead of a poolish I've been making a biga (10 percent starter, flour and water at 50 percent hydration) and letting it develop anywhere from 15-24 hours. Then making the dough at 70-75 percent hydration. It's tasty with BIG holes but I'm finding it a bit too chewy ... I also bake on a stone and put the broiler pan on the bottom of the oven. I pour in about 1/4 cup of water before I put the loaf in, then add another 1 cup once it's in. It steams for about 15 minutes and gets a thin, crisp crust. I will try Lehay's method but it seems to only apply to boules and I prefer the Italian loaf or baguette shape. I posted these pictures on another forum here. The one on the right is a bit overproofed. ← Sorry I'm so long in responding, and you may have already gotten some answers. I'm not entirely sure the exact hydration of my breads, but they're roughly 65-75%, and the one I can't fold by hand but needs bench scrapers is 80% at least. It's more nearly poolish consistency from start through build-up and baking. I've never simply let a dough sit for 12 hours without refreshing, so I can't comment on that particular method. I go through a fermentation process, with a basic sort of poolish starter, and that sits at room temp for anywhere from 12 to 17 hours. And then I add the remaining flour and water and whatever other ingredients specific to the particular bread, and then it rises from 2 to 4 hours, turning every hour, with a rise of roughly an hour in the final hour. And, of course, I don't use anything but the floor of the oven for baking. No pots, no pans, etc. But even when I was baking my breads in the beginning in my electric oven, I simply put the breads directly on a pre-heated oven stone to bake (the one super wet dough on parchment). ←