2016-12-05, 18:55
FullSBS is 3840x1080 , so setting video pixel dimensions to 3840x1080 and display size to 1920x1080 should be correct and do the trick
edit: just tested - works fine on my end with Krypton nightly and a FullSBS sample
edit: just tested - works fine on my end with Krypton nightly and a FullSBS sample