Had interesting chat with my GP and he told me what E.N.T Doctor had seen with throat endoscope thingy had done.
Well he called it RING Something and thats why barium swallow.
Just wish i could remember what doctor said about ring thing was/called but sounded like diaphragm but only thing i was sure of was ring something.
Anyway my GP said he had never heard of it SO guess all find out on 27 or soon after.