So after reading and reading articles and how-tos, I decided to give this a try. Got my raw ACV with mother, feed, bucket, and went to town! That was yesterday. ...And it stinks. I mean it's not foul, I don't think? The tutorial I read said it should smell "sour, not rancid", but I'm not sure what that means. It smells positively rank. But wet duck feed doesn't exactly smell appealing to me in the first place. It's definitely fermenting since it's giving off a bit of gas, but how do I know if it's really working, or if I should toss it?