Thanks for sharing all your experience with me, myeamans.
Of course I can't get back to the doc to say that I want to try the CCB after all because his nurse is on vacation and you can never ever talk to the doc directly.
![Roll Eyes (Sarcastic)](images/smilies/rolleyes.gif)
But after what you've told me, and since it was his initial suggestion too, I think I really want to try it. I'll let you know what happens!