I did get around to testing my SNES and noticed it worked in each setting, but had some issues with sync. I’m not entirely familiar with all the terminology but I noticed an intermittent “screen tear” that might be fixable through tweaking settings. I’ll have to play around with it more. If anyone has any pointers, please throw them my way.
Try setting Analog sync LPF=30MHz and H-PLL Pre-Coast=0