I have waited the requisite 18 hours for the first rise of this bread - it certainly has spread out but I can never gauge very well if it has doubled in size. It also hasn't risen much and I didnt notice a ton of bubbles as was mentioned in the recipe. But nonetheless I punched it down. Is this similar to other people's experiences? One note is that I used 100% all purpose flour - didn't have bread flour on hand. Thanks!!