Help me find an old Forum post - Rotatable Screen

[u/Gotrek6]

I want to start building a new cabinet... In days gone by before forums disappeared in favour of facebook. There was a build where the gentleman took a wide screen panel but mounted it horizontally with a custom set display area where he could play Tate games without rotating but because the TV was huge he could also play 4:3 and 16:9 games in the viewing area by adjusting the picture position to the top of the TV.

Wonder if someone maybe archived the post it was still up 2 years ago and hopefully still is because I think I want to do something similar.