Gamecube Controller Mod

[Geometry]

Hello all, i come with a simple question.

I have a mini madcatz gamecube controller, and i would like to invert the X-axis on the c-stick. Could anyone give me a brief synopsis on how to do so, possibly including pictures or diagrams or pie charts? Yeah, that's right. Pie charts.

Thanks in advance!

[bunnywich]

Beat me to it.