

Last time I just pumped the king keg full of c02, but we drank the entire keg. This time I want to try and keep some beer, but I don't think I'll have enough C02 to dispence much beer.. so...
Wheeler suggests you lossen the cap when drinking and the tighten again at the end and the gas is replaced quite quickly...
- has anyone tried this?
- perhaps it might be better to loosen the cap, then, at the end, give it a quick shot of c02 to cover and protect the beer from the air?
What do people say?; it's a budget barrel btw
