Do you sublimate your chart on Chromaluxe & then measure? Do you have different profiles for different sublimation products. I am still using Epsons profiles usually print 8 pass but we use Duraluxe as our main metal. In my environment Chromaluxe fades fairly quickly.We use ergosoft for rip and linearization then xrite for profiles. Just be sure to let the profile charts settle before scanning them - like 12-24 hours to be safe.