Hey Fred, I've never pulled apart my North Star but I did install a goat hide head on it and adjust the head tension when needed. I used the Ome a lot when I was a regular at an old timey jam. It has a glorious sound but it's so loud that I don't get it out unless someone comes by to pick. I keep my Brooks Masten, with a Bacon ring, hanging close by for when I get the urge. It's a bit more sedate and plunkier.