How’s this?

I think I’m finally getting the hang of it a bit.

125g starter
350g water
13g salt
525g bread flour

Mix

Stretch and folds every 30 mins x 4 (coil folds for last 2)

Pre-shape, bench rest 30 mins, final shape

Wait 15 mins and stitch

Cold proof 24 hours

Open bake at 450 for 20 min with steam source

Remove steam, lower temp to 400, bake for 20 more mins