Greetings. I'm new to this forum but not totally inexperienced with vintage audio equipment, and I have an issue with my QX-949. The display for the left rear on the 4-channel level indicator doesn't go to zero with zero output, like the other indicators do - it won't go below the second ring from center. It doesn't really bother me because when I use the receiver it's at volume levels well past the second ring, where it works fine. Annoying though, so I'd like to fix it if I could. Seems like an internal fault, but I've never taken one of these indicators apart - anybody out there know the guts of these indicators? Thanks in advance and for making this an excellent forum in any event.