hmmmm, i would say the heatsink is not sittling level on the mosfets....i pulled out my QuadGT board to re-do the PWM mod by switching out the plastic push pins with the nuts and bolts...when i remounted the heatsink, i did not make sure it was level on the "digital" pwm's...so...2 out of the 5 were not "even" touching the heatsink...i was safe for idle conditions but not for priming...and...in a matter of a few minutes, i burned the heck out of one of the digital PWM's...board is dead!![]()




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