As another post of mine indicates, I am less than thrilled with the sharpness of my 57HX81 set. It was suggested among other things, that I do a 56 pt. convergence through the service menu rather than the 9 pt. convergence in the user menu. How should this be done? Should I be close to the screen, and on axis with each point, or should this be done from the 'watching' chair. It appears that the convergence DOES change a little, depending on your location. And it is a whole lot easier up close. So which is it? And- I stopped when it was time to converge in the blue. It seemed significantly off, so I wanted to make sure that this could indeed be, or was I off somewhere in my procedure. Thanks for any input.