I was wondering if carbonating is only required for home brewing or does all beer need to be carbonated after being tapped and the CO2 is only needed to push the beer. Also, if it isn't necessary to carbonate store bought kegs...would it be beneficial to use a secondary regulator instead of a manifold? I won't, if ever be kegging my own. It seems like everyone suggests 12-14psi. I wouldn't think 1-2 psi would make a huge impact. Is there a recommended PSI chart for different beers?
Thanks
Thanks