I've got the RBK CD player in my Liberty. When I'm playing CD's, every once in a while (5-10 mins) it'll skip real quick. I'll rewind real quick and play the same part of the CD over again, and it won't skip. This leads me to believe that I need to clean the thing, and if that doesn't work, I'll know something's wrong with it. Is there some way to clean the thing?