putting a blowhole out of top of case lowered my temps while case closed up by 9 deg C! without it i cannot run anything at all!
i get 43 idle 49 load, mabe because of 1700+ at 1700MHZ overclock + 1.9 volt CPUcore!, but probably just my bad luck, but i tested and i run stable up to 64 deg. so below 50 seems well below safety for this medium overclock aircooler (volcano 6cu).
normal thermal paste, and looser than ideal heat sink clips are my main problem. i cant find a cooler with tight clips, i returned one already and then gave UP!