Zep Fans

So, here's the acoustic piece off Physical Graffiti, "Bron-Yr-Aur".
Always dug this & have messed with on & off.
Anyway, I finally decided to do a search & found the tuning Page used.
Boy does that make it easier to play! I'm not willing to put the effort into mastering it, but what I'm doing is far more passable.
The tuning is (starting on the 6th string): C. A. C. G. C. E.
So, if you found it hard to reproduce, try this tuning.