Does Paulson actually guarantee that they *never ever* repeat a spot colour and pattern? I mean, there are only so many colours, and so many spot patterns, and so many combinations that would actually work from a contrast point-of-view. And they're meant to be identifiable when zoomed in from a ceiling camera, not exactly the most discerning piece of equipment when it comes to sharpness and accurate colour reproduction, especially if viewed through a CCTV network or a series of monitors with their individual variability in screen settings.