Tekken 5 Internal Resolution

[Avaruz]

1260x2160(1260 is widest I can make work, 2160 is simply 2x 1080 tall for AA) Works fine, but my GTX Titan rig is quite beefy(2560x2560 and no FPS limit easily gives 100+ fps). My screen is wider than 1260 obviously, and I'd like to have some extra as anti-aliasing. Does anyone know of any higher resolution, or a formula/rule to find good resolutions without black lines? Randomly trying things with no luck. ;(

[jesalvein]

open your own thread, please