Wing, I had a ISF tech over to calibrate my Tosh 61h71. I used the Video Esstentials to set up my TV. Watched the movie the Hulk, the scenes at night, we only got glimpes of. I said no wonder it got bad reviews.
Just before Christmas we had the set calibrated. He adjusted the blacker than black, grey scale, color convergence. Temperature tracking is now around 6k to 6.5k [he even calibrate my DVD-A player for progressive scan.]
Not sure how he adjusted my red push, I can't read the small print. Watched the Hulk over again, the difference was incredible. And I thought I had done a good job with the Video Essentials. Good luck with yours.