Darth Mallwalker said:

I'm not set up for capturing video, but I could capture individual frames directly from my own laserdiscs if it might help. No MPEG2 artefacts that way. I don't have any of the time-compressed LDs, but I've got most all the others.

That would be great, I find this scanline compositing very hard to capture on a single frame but in motion you can really see the differences between these versions, one of the reasons I wanted to double check the '86/'92 transfers is that the interlacing artifacts and missing/blended frames makes it hard to be 100% sure and the other reason is that I still cannot understand that so many video variations really exists.

Darth Mallwalker said:

dark_jedi's 1425-80 posting now...

You really have a vast digital library :) and dark_jedi have done a damn good job preserving all of these. :)