XDJ 1000MK2 Jog Wheel

Hi,

I bought 2 XDJ 1000 MK2 3 moths ago, so they are brand new and always stayed at my place.

Since yesterday evening I can hear a weird noise when I m spinning the jog wheel and this is really not cool for brand new pieces at this price. Is there something I could do instead of sending back?

Thanks in advance