Anyone else have this Problem with black 360 controllers?

Both of my Black Xbox360 controllers have a load of white dust coming out of the joysticks. I know this is probably from friction with the joysticks but I'm just wondering if anyone else has this problem

Nope, cant say I have. If they are brand new controllers, they may need to get worn down a bit

It's not a problem, it's just where the joystick has been rubbing the edge and being worn down a bit

its just where the joysticks rub the side, happens on all controllers, its just a lot more obvious on the black ones than it is on the white ones

I get that too.

No, I haven't had any problems with it. But then again, I've only had my console since January. The last time I saw this kind of problem was with the Nintendo 64's controller.

i have white dust that comes out of the right trigger, and btw, im sure it does it with the white controllers also, you just cant see it

Yea I got white dust on the D-pad, put it comes of easily with a Q-tip.