Having another go with the dreaded sourdough! Followed a recipe and now have a jar of starter but it just wont rise. I've got bubbles, it smells ok - fruity. It went a bit acetoney last week so i now feed it every 12 hours, and it now looks and smells good but as i say it just never rises. Any advice welcome. It is now 2 weeks since i started and would be nice to get to actually bake some bread at some stage 🙄