Done that. The buzzing does stop when I touch the mechanisms in the neck by the head and by middle C. I now believe that there’s something wrong with the mechanisms inside the neck. Somewhere inside there’s something wrong that could be the cause of the buzzing. I don’t know if the rivets are going bad or it’s dirty in there or a screw is loose somewhere. I’ll have to get a hold of Richard, the owner of Budget Harp rentals and see if he has any advice on this, or better yet a young decent harp with no issues at all.