I'm nearing the end of my first Pale Ale kegged 5 gallon batch. I'm guesstimating there's between 1/2 gallon and 1 gallon still in the keg. The last pint I poured (via picnic tap) was very cloudy and off-tasting. Is that to be expected when I have this little beer left in the keg? I did not carb the beer with any priming sugar. I carbed it and serve it at about 12-13 psi at 38 degrees.