I was wondering would it be better to rotate the HSF clockwise 90 degrees? I haven't tried it yet mainly I just noticed that it is not 100% aligned with the rear fan, and also it is also a pain to take off and put back on. Also, it seems as though it would eat up the only space I have for my sound card. I'm really wondering what to do here.. Please post your opinion below.
agree entirely, just rotated mine to that position and it dropped temps by 5C (gpu up 2 oddly). This IS counter to how the heat pipes should work, but then the gap between the pci-e slot and the fan is too small and it chokes the fan.