[Blazing Saddles]

I have a Sony KP 57WS520 rear projection HDTV that I am trying to touch up the electrostat and mechanical focus.. Is there a way to make the internal grid pattern from the service menu larger, so that the scan lines are easier to see? Any tips or suggestions for this would be greatly appreciated!

 

[hammerdwn]

Not that I know of. Did you try some external patterns like dvd calibration discs?