Saw 1 review of that motor and he says four flights then it quit. However, snowbird6 says his was okay per his original post and I haven't seen anything else from him about it. still yet, with that motor and the gear puller it is still the cost of one Axe brand. I could probably always use a small gear puller for something in this hobby (self rationalization and justification to buy another tool ). Knock on wood, my tail motor is still working also - the one on the Axe, that is) well, both off them to be blunt and crude.