"Sticky" or Creaky call button on Mytouch 3g

[mytouch323]

I've had my mytouch for about two months now and its been fine, but a few weeks ago i started to notice that the call button is making a creaky sound and you can feel it too. It is really annoying and i cant stand it. I have taken perfect care of it hand have never dropped, gotten it wet, etc. I want to know i f there is any way to fix it or if anyone else is having this problem.
Thanks.

 

[DeadPlasmaCell]

I have the same "problem" with my "back" button.. I've just learned to get used to it.