[NostalgiaRadioTime]

Thanks, tab. My chassis was a mess... someone, sometime long, long ago added and replaced a bunch of stuff and so much of what was reconnected was soldered onto the wrong lugs. I'm going through the schematic with a highlighter pen trying to trace out each and every wire / connection / component. A daunting process. The .05 cap between the 41 & 42 resistors was an easy one to find. But on my chassis, there was a wire going from the #5 block to the 41 resistor. I'm thinking it doesn't belong there.