Is it true that a digital cable has to acclimate to your system?

I use the Orchid and absolutely love it. Tried numerous cables from many other brands,but the Kimber is a keeper for me. And yes a little run in definitely improves its sound. Don't be so quick to give up on it. If in the end you decide to sell it, let me know I might want to purchase it ( what's the length).
                                  Cheers,
                                    Den