Spears & Munsil calibration BD disk............
How good a tool is this disk?
My 52W5500 is set up pretty good to the naked eye, but there is always a nagging doubt as to whether it is at it's optimum.
I've run the THX test that feature on some DVDs, and apart from blue still being a slight challenge everything else seems to fit.
Will the S&M (Spears and Munsil that is) disk give me the extra edge on picture calibration?
Your opinions welcome please