Broken Right Bumper?

[haloed]

On my newly modded controller my right bumper wore out? It doesn't click anymore or register as a pressing it unless I push it up then pushing down on it.. I took it apart (again..) and nothing to be found causing this problem. Nothing wrong with the (RB)tact switch in the controller nor anything wrong with the plastic bumper either..

The Left Bumper works perfectly fine so I don't know whats wrong..

Anyone know how to fix this?

[Bullet Pulse]

Dude, same here. My Left Bumper works perfectly fine and "clicks" when I press it. My Right Bumper has to be pushed down kind of hard to register.
I tried putting a matrix faceplate and bumper thing on it but that makes it not click at all.
So im guessing that the matrix and cg pieces aren't completely compatible.