Do you find a need to re-adjust contrast or brightness after, say, a year? I had my RPTV ISF'd about a year and I have Avia. Does normal wear require any changes to the TV's settings?
On an RPTV, yes. Brightness/light output diminish over time. Actually, they do on all sets, but this is much more noticeable on an RPTV. As a result, you have to readjust the white and black levels.
I watched Episode II the other night and it looked as if it was just a little too dark whereas I was losing some detail. My TV was ISF'd about a year ago and I haven't used Avia since.
I will definitely use Avia tonight before watching Lord of the Rings Extended version.