I switched from Nvidia to AMD recently. With Nvidia Surround, it was easy to input bezel compensation as number of pixels, but that doesn't seem to be possible with Eyefinity.
I get the triangles setup screen, but every change I make only increases the resolution, regardless of direction. I click the triangle adjust arrow once and it increases my desktop width by 768 pixels.
How do I reset it completely? If I delete & recreate the Eyefinity group, it remembers the old values for bezels.
I found one place in registry where the resolution is stored, and changed it manually, but rebooting put the wrong values back.