This is the second day of playing with my new Mach 2 GT. I have seen posts with the display showing -65c, and people saying that the reported temps are way off on the LCD. Mine is showing -25c load with an X2 3800 at stock:O . It this a genuine reading? My unit also came with Panaflo fans as opposed to the Sunon fans. Have new units been tuned more accuratly?