I also avidly read Luke's posts and from personally discussing this injury with him (which is very similar to mine) know he talks a lot of sense. Indeed Luke, I have gained a great deal from your experience and explanations-you have been an absolute godsend to me and I am sure, many other people. Perhaps you should change career? Please keep posting, you are very much appreciated by many more for sure.....After many an unsuccessful medical appointment I can tune into here and get more sense!