Hi there!
Was just minding my own business when I happened to find your wikia. How old is it? Pretty sure it didn't existed a few months ago.
Anyway, I guess I'll try to give you a hand if I can but my hands are already full with the Wikia about "The Long Earth" series I've created.
So, wrote here to let you know that I've created a link to the Drum's page here : The Healed Drum
Hope you don't mind!
Cheers!