I have 3 monitors 2560 x 1440. I want to connect them to give 5760 x 1080 for faster gaming frames. Eyefinity gives 7680 x 1440 and some 768 options. It does not allow custom resolution even I tried EyefinityPro. How do I make 5760 x 1080 with Eyefinity? I use Radeon 21.4.1.