So I am using a picnic tap in my keezer while I assemble and plan my build. I have to disconnect the picnic tap after every beer because it wont stop leaking. I just exchanged for a new one today and it is better but still leaks. Just when I think I have it where it is not leaking (by scientifically moving the plastic trigger all around), I open the lid for the next beer to a puddle of finely crafted homebrew IPA wasted in my keezer. So I have been just disconnecting after every beer. Is this normal? My pressure is right at 10psi.