Hi Water cooling guru's, I need your help. My temperature skyrockets as soon as I stress the CPU, then drops back down almost immediately. (as seen in the picture) What's the likely cause of this? Low flow or water level..? I've tried reseating the CPU and waterblock without luck. Liquid seem to be flowing, and the radiator gets hot after awhile. It's a Deepcool GS Captain 120EX cooler and 9700k CPU. Thank you.