So im confused, your saying 212 but i have seen mine over 300. Does that mean mine if malfunctioning because its not shuting down? I know the drivetrain is running smoothly but i did read that someone had the screws too long and actualy cut into the armature. I will check to see if that the problem i dont haveany cogging issue. And im realy happy with the performance. It pulls wheelies thruout the pack.(crossing my fingures)

I dont know how long a pack lasts i usualy shut it down after the temp go thru the roof. They dont seem to be too short. I would geuss more than 10 min. but i cant say for sure.