I brewed an arrogant bastard clone yesterday. 1.080 OG. Did a 2L starter. Everything went well except when I woke this morning, my airlock was full of foam and my beer was going off. Great fermentation. So I made a makeshift blowoff tube. My sanitation was good and I had whiskey in the airlock. My blowoff is working great but there is a ton I foam in the sanitizer. My questions are, will my beer be ok with the overflow I had? How do you prevent this with big beers? Larger fermenter? I use a bucket an a carboy.