First, I apologize for asking something I'm sure has been asked before, but with Google as my witness I can find a post on this...
Second, when running Arcade OSD with a non-super mode I see a cross hatch display with a white border around the entire display and a white X that's centered on the screen as is seen in this picture (I'm to able to post my own pictures in this forum):
...
But when I edit a super mode there are only white lines on the top and bottom of the screen and the diagonal white lines no longer form an X through the center of the screen, instead they make squished white triangles on the left and right side of the screen as shown in this picture:
I assume not having an X or white lines on the side is a normal/expected side-effect of using super resolutions?
Third, I've seen many posts about changing the front and back porch values to change the horizontal positioning of the screen. However I can't change porch values for super resolutions. I assume this is a normal/expected side-effect of using super resolutions?