Hamelman's Five Grain Sourdough

I'm beginning to wonder whether I bake better when the weather is cool. This is the second bake in a row to turn out very well.
The bread is based on a rye levain that matures overnight. It also has a hot soaker that consists of cracked rye, flax seeds, sunflower seeds, oats, and all of the salt for the formula. For this bake, I subbed bulgur wheat for the cracked rye since I have more on hand than I can easily use up other ways. The soaker is allowed to rest overnight.