set and mark the spigot ferrule where it comes out of the bottom half of the blank. now epoxy the bottom half of the spigot below the mark that shows where it comes out of the bottom half of the blank. Drop it through the bottom half of the blnk, you will have to push it through, and grap the tip of the spigot and pull snug. Let the epoxy cure and you are ready to go. Preaty easy once you do it the first time. before that it can be a little nerve racking LOL. hope this helps BOB