I see. So you plan on setting the headset tightness by pushing the quill adapter down just right and tightening it? I suppose it might work, but I don't think I'd choose to do it that way.

Thanks. It's something I cobbled together myself. That's a cable hanger that hangs from the seat post binder bolt and one of those elbows that comes with a hanger that clamps to a quill stem. I think I had to file the elbow to fit it into the brass piece.