The final dough was 85% wholemeal flour and 15% white bread flour, with 73% hydration.
I had trouble with the loaf maintaining its shape. I folded the dough 3 times during bulk fermentation and I let the loaf rise in a round bowl.
When I tipped it out onto a baking tray (my peel) to transfer to the oven, the loaf lost it's shape.
The flavour is very nice.

Great bread!
What's the weight of this whopper? Where's Jeremy, aka miche maestro? Jeremy, what would you suggest to keep the miche from flattening out?