I just bought a ps2 a couple of months ago and one of my ps2 controller (that came with the game) has "broken".

By broken I mean to say the the right analog stick has "gone loose". Actually, an analog stick is supposed to be in the center and when you push it towards the right side and release it is supposed to "spring back" to center right.

My right analog stick stays there always and "doesn't spring back to center".

What should I do. I don't think I will get a replacement or something from whom I bought it. Is it serious? Will I be able to fix it by opening it up and doing something that I can ???

Please HELP ME.