@ radaja
yes bro.,me also feel the same.,its not all the time core #2 will higher than others.,sometimes it will change to other core.,it will goes to core 2,3,4 but not on core #1..i already reseat the heatsink twice.,as long as i seen the IHS is flat..is it ok bro..because i'm kinda scared if the temp would make my proc lifespan shorter,,