Hi, I've recently built my first rig. I've bought the MSI GeForce GTX 760 Twin Frozr OC and I decided to overclock it. Using the MSI Afterburner and Heaven 4.0, I managed to OC until it was stable running the benchmark at 47 FPS, at a score of 1197. I saved the settings in Afterburner and went out. Later in the day I logged back in to run the tests again, after loading the same settings in Afterburner and I can't seem to get anywhere near the same results, I'm pretty much getting the results of my card as ifs not overclocked. Can anyone think of a solution? Any help is appreciated.