Dualshock 2 Ferrite Bead Moving Inside Noise, Normal?

[Lawfer]

I had a question, I just tripped my Dualshock 2 controller by accident and it got unhooked as a result, when I proceeded to hook it back, I noticed that the ferrite bead was moving inside when I shake it, is that normal? Or has the controller been damaged somehow?

[kel]

None of mine are loose but as long as the controller still works then don't worry about it. I mean it's not exactly an integral part of the controller, it's just there to stop EMI in the cable. Even if it is a little bit loose then it should still do it's job anyway.