Ah, that makes sense. It may have been the length (some of the wires were definitely too long by about half an inch or so, which probably adds up), or it may have been a cold soldered joint or two. I tell you, those panel connectors just suck the heat out of your soldering iron. Whew, what a relief that it's done! Though it was fun building it...
Now to learn to play it :P
Now to learn to play it :P