As an offer/idea: I ported the "scan line emulation" feature from Mark Aikens' AppleII-VGA repo, so this is also available for the ∀2 Analog VGA card.
Of course you may grab any of these changes, if you wanted them for your project. I could also make a merge request. In any case, the scan lines are a nice feature. I quite like the look of these. Would be nice to have this as an "official" feature.
As an offer/idea: I ported the "scan line emulation" feature from Mark Aikens' AppleII-VGA repo, so this is also available for the ∀2 Analog VGA card.
These were Mark's original changes:
markadev/AppleII-VGA@d87c05c
That's what I added to the analog-firmware:
ThorstenBr/analog-firmware@ed2f969
I also added this to the config utility:
ThorstenBr/analog-utilities@648fb91
This is how it looks (extended config utility + scan lines enabled):

My local test build:
A2VGA_ScanLines.zip
Of course you may grab any of these changes, if you wanted them for your project. I could also make a merge request. In any case, the scan lines are a nice feature. I quite like the look of these. Would be nice to have this as an "official" feature.