Scott went up to Petaluma while Leo was on vacation to calibrate his new 4K TV LG B6. He said that the colors were a bit off, especially in the reds and blues. Leo didn't notice that. Scott says that he wouldn't notice unless he had a "reference monitor" or professional colorimeter to see it. It could also be that the process used to calibrate it was flawed, which can happen from time to time.
What can Leo do about it? Scott says that it's got a warranty on it, and even though it isn't broken, it's not performing the way it should. It may also be that the B6 isn't as expensive because it doesn't have the tighter tolerances of the higher cost G6.