3+ cups flour, 1.5 cups water, 4+ tablespoons starter, 1.5 tsp salt. 15 hour rise. Double fold and 2 hour rise. Oiled and slit, then baked at 475 for 30 min, 450 for 15 min.
During the second rise, it rose outward instead of upward again, possibly because I forgot to mix the salt thoroughly into the flour before adding wet ingredients. Apparently 475 is still too hot.