OK....I own a Toshiba 57WH36. I have had this since last year Nov. Great set, love it. Awesome quality.... Recently I carried out the mechnical & electrical focus tweaks (using Demons guide). I am pretty sure this was successful as the grids are spot on...the centre is very sharp. Now last few days I have noticed a blue-ish outline (hazey) on objects especially white objects. As you move further away from the set this is less visible. Now when I go into the service menu & look at the convergence grid it is pretty much spot on. This problem doesnt show on everything eg. Return of the King when the goodies go to Isangard shots of gandalf in some places have blueish outline but other shots dont. This sounds like a convergence issue, some places ok others not but when I go check the grid its fine????? Help!