I will say that the easiest way in my opinion to hand launch the mavic is geting one knee to the ground and placing the controller/cell on top of the other leg. This way you can grab the mavic on one hand (over your head) and use the other hand to auto take off while the control is on your leg.
Che, muy buenos datos! me intereso lo del servo!
Lo tenes que desarmar mucho para conectarlo? podrias pasar algun link para verlo?
Por otro lado, la mantis claw es posible imprimirla?