Hi- Please could someone advice me? I have just transferred a 3 week old brew over into a brand new Keg barrel (old barrel had a small pin hole in the neck- Pain). My problem is that the tap has a slow drip coming from the top/cap. Its not around the seal on the barrel, I did add about 3g of sugar to get it going again and injected some gas into it to remove any air:-( Could it be far to much pressure? please advice. Thanks :