Slart, I'm really unhappy to hear that you are siging off for a bit, but I certainly can understand it. Several of us have complained to JA about what's going on here, to no avail and this site has become more or less an echo chamber. I find myself spending less and less time here because I'm tired of everything becoming an argument rather than a discussion. I hope things will improve so that you can come back. In the meanwhile, it has been a pleasure interacting with you. Take care and be well.