Hi gang, I have a relatively old Panasonic boom box which I use as a CD player fed into a receiver. There is no problem with skipping or reading discs. However. . . With certain discs, there is a "shp shp shp shp shp" sound produced by the transport (it's a physical sound coming from the spinning disc itself, not coming from the speakers). It sounds like the disc is gently rubbing against something once each revolution or so. Again, this is only for certain discs. It seems to happen more often with thinner discs. Has anyone else experienced that? (I used to have another player, a Sony, that had a similar problem.) Is there anything that can be done? It's really annoying because the room is small and I can't turn up the volume enough to drown it out (damn neighbors!), plus I'm concerned that it may be damaging my CDs. Thanks!