Hello, I have question about 61/2 gallon bucket fermentor and using a airlock. I questioned the Brew shop would this be enough room when the fermenting gets moving. I was told this is the correct size never an issue. Well I checked on it before going to work and the airlock was full of wine and the lid was bulging like it was going to blow! I quickly scrounged threw my all grain beer equipment and made a makeshift blowoff tube. I crossed my fingers and went to work. When I came home my blowoff container also had wine in it and the cover stayed on the fermentor. The fermentor was filled yo the six gallon mark. What are your thoughts? Is it normal to have such a ferment from a kit? Also do you just start off with a blowoff tube and replace when it slows down? Or is the bucket just to small and the guy just wanted to sell his stock. Thanks for the help.