Hardware Downgrading and Rev10

[Gazoinks]

So when I try to install cIOS36_rev10, I get an error saying it can't install the ticket. I know I need to downgrade IOS 35 and install a different one, but how exactly do I do this? (I'm running 4.0U)

EDIT: Nevermind, I found the guide. My Wii is LU10. I'll edit this if there's any problems.