Does anyone else have a mild rattling noise from the bd drive when playing a bd or DVD movie? Mine is on a smooth, flat, hard surface and does. I Googled it and some people said to put a folded up piece of paper or cardboard to raise the front left corner a bit and that it would balance the ps4 and by making it level and stable the noise would stop. Thing is I hear it with some discs and not others. I tried the paper idea and it seemed to work with some discs but not the DVD I'm playing now. Do I need a thicker bit of folded paper or is that solution not a good one with the real source of the rattling noise something else?