Yes bemfarmer, that is my princess tatty head, she was doing so well too, but has been recently diagnosed with postanoxic progressive dystonia and is struggling to concentrate on anything. I have been told to look into DBS, but that's another story, and it detracts from the thread. Thanks for reminding about that post, I stopped going there as too many folks were loosing their loved ones and I struggled to keep reading their stories.

All the best

Martin Spencer-Ford