Odyssey 2 Controller wont go Left

[Smack2k]

Have an Odyssey 2 with de-tachable controllers.

 

The system works fine, games play, and the controllers work, except you cannot go to the left with them.

 

What can I do to try and fix this? A good cleaning? Repair needed?

 

Dont have much experience with this console, so any help is greatly appreciated.

[VPB---]

The 2 controllers cannot go to the left?

[SSG]

Just gonna link you to an earlier post from another thread. I don't know how well it works. I never tried it myself.

However;

http://atariage.com/forums/topic/246009-fixing-odyssey-2-silver-controllers/?p=3376544