Placed a brew in keg a couple of days ago , was all going well , but now it seems to have gone flat , keg still seems round half full , ( DID GIVE IT A FAIR NUDGE FIRST NIGHT ) this being my first attemp at homebrewing , just need a little advice . on what could be wrong , have read instructions
over and over regarding preasure ect , have it set round 8 psi ,
would appreciate any help whatsoever .