I just got one more 27" monitor to connect with my Macbook and I was able to connect it successfully via HDMI but now the issue is I have resolution of 2560x1440 in my Macbook as I use to like things looking smaller and tried to change in the second monitor too but it doesn't work at all. It just looks always big and no mattet what I try it won't change at all. What should I do to fix this problem? Can someone please help?