I brewed a 10 gallon batch 5 in one corny 5 in the other.
put both at 30 psi for 3-4 days then down to 15psi.
keg1 carbonated fine. keg2 has zero carbonation. it is completely flat. I put it at 30psi for another week. still completely flat!. not a hint of carbonation.
when I pour...