Time to revive this thread.
While flour is scarce on the shelves around here during the Corona pandemic, yeast is practically non-existent. So I've pulled out my old sourdough recipes to make some fresh bread. Mixed up some starter a week ago, and today I baked my first sourdough loaf in many years; 2/3 King Arthur bread flour, and 1/3 whole wheat.
Good job! This bread is very appetizing.