Hi, all
It's taken me a lot longer than planned, but I have now released a version of my px.factory librarian for the Prophet X, which supports Factory and Additional Banks, as has been discussed on the thread below
How to save presets in A banks?You can download px.factory from my
x.factory Librarians Products Page.
The update is free for users who are already registered. If you are unregistered, the download still runs with File Save/MIDI Export disabled to allow it to be evaluated.