Dr. Bill H. I just want to extend a huge "WELL DONE" to you for the work you've completed on the CCS System. I'm just trying to learn and understand it, but it has already given me a very good education on fly rod blanks. I wish I had you at my disposal so you could answer all my questions. I still have to go back and study it to figure out what a reflective rod number means (ERN), but I'm learning. Thanks