I started my first batches last weekend. I read somewhere that once you put your yeast in snap lid down and put on air lock. I did this and the fermenting started within a day and was fine. Then reading I found many say which makes sense to me that the yeast need oxygen. So I panicked a little. I opened the bucket and stirred the wine. I then put the lid on and put an empty airlock in place so it could get some air. Is this ok? I took SG readings and they were well on there way to 1.03 which is my magic number to transfer to secondary.