Been fermenting a modified "Parting Glass Dubbel" since Saturday afternoon.
I was pretty diligent about checking temp (water bath). I pitched a bit cold (around 62°F), by Sunday morning I was at 65°F.
Between Monday morning and Monday night I experienced some vigorous krausen activity and when I returned home from work I notice my airlock filled with krausen and a bit of blow off through the top of the airlock. At that point I was at ~69°F. By Tuesday my temp had stabilized at 72°F where it has stayed since.
I took a gravity reading tonight and I am at 1.011, down from 1.075. That's 85% AA.
I haven't experienced this vigorous or fast a fermentation with 3787 the few other times I've used it. Something seems suspect to me.
Sent from my iPhone using Tapatalk