Hacking Stuck analog stick

[ZombiePosessor]

I've tried analogblock and joysens to try and solve this issue. I have a PSP that registers inputs from the stick (or possibly the dpad but I doubt it) when there's nothing being pressed. I'll try to navigate the XMB and it just flicks around like i'm wildly moving the analog stick. I took it apart and replaced the stick hardware with one from another psp, and the problem is still happening. Are there any contacts that could've gotten dirty that I could just clean? I can't figure out why this is happening.

 

[prowler]

It's probably your dpad, analog stick doesn't work on XMB IIRC.

 

[akari212]

maybe the flex are bad already, It's time to replace it. It's fairly cheap anyway.

 

[Just Another Gamer]

This happened to me and I just moved the analog stick around and it fixed the problem, I think there is something really wrong there.

 

[xist]

It's probably your dpad, analog stick doesn't work on XMB IIRC.

Pretty much that.