After living with this radio for a while, I have one issue which needs resolving. It seems to have a bit of an issue with the letter S, it almost slurs it. It's a subtle effect but it would be nice to see it gone. A full alignment didn't help with this issue. All the tubes are good.
I made a video to capture the issue. Almost seems like poor audio bandwidth?
https://youtu.be/YOkexKRGLCk