Time to get this site upgraded, so we are passing the hat around. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html
We appreciate your help
in keeping this site going.
Just behind the face of the radio the shaft goes through a small wooden spool, not unlike a spool used for thread, and then the shaft disappears into the radio. I'll try and post a photo.
Threaded Mode