Sediment Along Top of Carboy?

Not sure what happened overnight, but at some point the foam must have gotten all the way up to the top of the carboy, basically all the way full, because there is a lot of sediment now stuck to the glass. That will be a bitch to clean, I can tell...The foam is down around where it was when I went to bed, and we are in what has to be 'active' fermentation.


-Ron