The FrancisFrancis X1 2nd generation machine has a metal screw on spout, overtime these are susceptible to expansion resulting in the spout not being able to screw on and stay in place.  Normally these spouts are only available as part of a new handle kit, however I have access to a few extras that I'm making available here on the website. You can find them in the handles sections or in the 2nd generation spare parts section.