rye sourdough help, newbie here
I'm using this recipe
And I finished the 6 days, and I know there's hooch at the top but the instructions don't say what to do about that. I know it's from under feeding but again I don't really know what I'm doing.
Anyway I fed it again before making the sourdough, and I left it for the 12 hours but it smells like acetone which I know is the same issue, even though for that part of the recipe it's fed a lot more flour - what gives?
How do I proceed with this recipe?