Morning guys n dolls, not been on here in some months as a new Old english sheep dog puppy has stopped play at the moment:party:. So i have just started to drink my first batch of "nelsons revenge", this has been bottled and left for 4 months in the shed, it tastes nice, good body....but one little problem, When i pour into a glass it has a big head and continues to froth up for a good 3-4 miniutes only leaving me with half a glass when its settled down, now its not the glass as i have tried differnt ones, and i know the rest will be like this, but what lessons can i learn for next time, i.e. is it a problem with my brewing tech.....thanks in advance and have a great day