Sorry you were disappointed happydog, hope for better for you as wellNever mind. I have just had a disappointing result too. All we can do is keep at it. It sounds as though you have really tried and you need to make that clear to the nurse. What neither of us can do is to give up on this. It is not a huge change and you do know what to do, as I do so let's just get on with it. Hope you have a good appointment. Enjoy the sunshine and the beach. 🙂