hey guys, i bottled a batch last weekend into stubbies and last night i hered one go BANG, this is the first time i have had a beer explode, i no the main reson one would explode is from to much sugar in the stubbie when i bottle, i usually am very cautious when i do this so i dont have exploding beers so i think i might not have been that, is there any other resons why it would explode? to much sugar in my primary stage of fementing? cheers