I recently tracked down my dad's old Pioneer sx-1050 receiver and PL-530 turntable. I was able to buy it from the guy for $100.00!!! Everything sounds and looks great except for the fact that the pots and switches were very noisy. So, as per the advice on this forum I went and bought some deoxit and set about removing the faceplate and the bottom boards. As I flipped the unit over a small 2 inch rod fell out. The problem is, I have no idea where it goes. Any ideas or experience with this?