How to set up return spring.

[ThaKarter]

Hi,
I ordered a return spring for my pedals assuming they would look like your normal extension spring. The thing I got doesn't and I was wondering if anyone could tell me how exactly I am supposed to set this thing up.
I don't know how to attach pictures, but here are online images of what the pedal and spring look like.
Pedal: http://www.bmikarts.com/Gas-Foot-Pedal-_p_1155.html
Spring: http://www.gopowersports.com/brake-pedal-spring/
Thanks!

 

[Poboy kartman]

Like this :

 

[ThaKarter]

Ohh. Makes a lot of sense now. Thank for the help!