Carianstorm

Hey all. I am using 1.0.4 and i have kas, ki(?), and mechjeb installed, thats all. I am experiencing low fps. My system should be fine to run. I have an i7 2.6 ghz 8gb of ram and an,nvidia 960m with 4gb of vram (not the 2gb they normally come with) but i have low frame rates when playingin 1920x1080. Any known issues or tweaks that could help me out with this problem?