Polyrhythm groove from Hell!

Hi there,
Just thought I would share this groove I've been working on for a few years. It's been a roast, but I've nearly got it! Have a look: http://youtu.be/MttOQuW2Cnk
Good luck if you dare to give it a try!!!
Thanks,
Sam

Great stuff! I'll get back to you when I've got a spare decade or so