Hi All- I am just getting back into brewing after a 30 year hiatus. I will be kegging this go-around.Had several Taprite and Micro co2 regulators and wonder whether rebuilding them is worth the effort versus just buying new. 2 leak when the secondary is set to zero pressure and the tank is turned off but the regulator high side is pressurized. Drops 400psi over night.
Additionally, I want to oxygenate my wort before fermentation. I have a 10cuft o2 tank and wonder whether there is an inexpensive way to drop the pressure. Is a welding regulator sufficient? Thanks all for your collective wisdom!!