Hi, I'm currently bottling a Cascade Chocolate Mahogany Porter and I'm getting a lot of frothing up when I drop the sugar drops in (1 in a stubby, 2 in a long neck). I've never seen this happen before. I set it fermenting on the 17th and I'm bottling on the 26th, the gravity was 1.008 yesterday and today.
Like I said, I've never seen this happen before, but has anybody else? Is this 'normal'?
Richy