Purchasing calibration tools to setup your home theater is popular today. The question you should have before investing in these tools is do they really improve my results. As a professional in the field with very high quality tools I can say the vast majority of video calibrations that are being done in home theaters are very poor. … Read more
I have found that the i1 Pro drifts very little with time, but one place you need to watch is how clean the sensor window is. I would carefully use a cotton swab to clean it when you see dirt on the window.