I recently installed an xspc rasa 750 rs360 kit on my i7 2600k, and after a becnhmark at only 4.6 Ghz today, it hit 95 degrees celsius. I mean, the only thing i can think that is causing the problem is the lack of a backplate, due to the fact it wouldn't even come closing to lining up with my maximus IV motherboard. Any help or ideas are really appreciated, thanks!