TN ... pattern is not for me, I do not have the discipline and patience. Speed is more to my liking, its my cuppa char. Looking at the above motor I wonder what actually burnt? Sad to see a nice motor let go so quick. I read many postings about AXIs too, they throw magnets etc when pushed too hard. One we suspect is heat, ambient temp here is about 30*C so some props that you 'white people' use cannot be used in Asia, like the 4130/16 on 6S is great with a 17x10, here it will kill the motor, needs to be a mere 16x10. Maybe we need to migrate to your side!!! You got great weather and can fly all day ... I envy you all!!!!!