Sourdough flattening a bit/ hard to score
I'm fairly new to the sourdough game and just started making a few loaves.
I feel like i'm doing things right but my dough always flattens a bit when i take it out of the fridge after final proof and is also quite difficult to score. I'm also having some trouble with preshaping but htat might be because of my poor skills
I'm using tartine's recipe, for this one i just pushed he hydration to 78%and did 7 folds in total. The crumb is pretty nice and the taste is awesome but i feel like it is a bit flat i.e you can see the folds that is caused by the baking paper underneath.
I don't feel like i'm overproofing but most of what I've read points to that, what do you think ?. Could It be that the bowl i'm using for final proofing is too big ?