About 10+ years ago I got a YYJ Dragon Jam. It came pretty highly recommended (for what it was), and when I got it, I enjoyed working with it.
I later sold it, and last year purchased another, brand new, but it is an awful player. This one is translucent pink - I can see there are no weight rings of any sort inside, should there be?
Tried cleaning the bearing, without success.
This thing can’t get even 2 rocks in the cradle without dying. Any thoughts?