Have a 6 gallon batch of mead that I racked into a new vessel onto campden tabs and potassium sorbate. Fancied a sample this evening and took a glass from the spigot in the fermenting bucket only to discover a major leak. Had to scramble and quickly sanitize another bucket. After emptying I saw that the gasket on the inside had slipped/squeezed out a little. Don't know if I want to trust these spigots anymore....