New to kegging and just got my set-up.. when force carbing beer, I understand you turn the gas up to 30 psi, shake the crap out of it, and then turn off the gas, bleed off the excess CO2, and serve the beer.. My question is, how much of the CO2 do you "bleed off" before you serve the beer? All of it? Until there is no ::sswooosshh:: sound coming from valve? I would think you would need to leave some CO2 in there.. Also, after you shake it, do you turn the gas off, or just turn it down to serving pressure?
thanks!
thanks!