Is it recommended to upgrade monitor calibration tools on any sort of schedule? I currently use a Monaco Optix XR package that I've had for a number of years....five or six. Do these things go bad or shift in their ability to calibrate over time? Not seeing a change, just curious as I've never read a thing about what kind of a life expectancy to anticipate. Thanks. Lea your kids . my camera . we'll click www.leamurphy.com
