Lesley,
Tony had already told me about it in the past... I am glad that it has been a long term "cure" (I say that word hesitantly) for her. Always good to hear of someone recovering from it. My 15 years was dreadful, and still affects me a little, although at least I can work again now which is wonderful.
And those Rhododendrons are stunning. I would love to get to a good Rhododendron garden one of these years, but I never get a chance to get up to the Blue Mountains near Sydney, or down to Victoria around the right time.