Sorry geif, I haven't forgotten ya, I had to pick up my daugter from my parents after she spent a week in the mountains.Meeting half way turned into a 6 hour trip and a raging flair up. When I can' sit in one place long enough I'll tell you what I learnd about calcification/scar tissue ouround those artieries from the different types of degenerative problems you have, It may take a couple days befor I can sit here for any length of time. . Hang int there, Dave