Autonomous Deadcat Drone

Rear right arm, has a motor at the end so it takes a good amount of torque and vibration, same as the other three. Needed good layer adhesion so it wouldn't crack at the base. No weak points after printing, holes accurate to the mm. Made them small on purpose so the self tapping screws could cut their own thread, held tight once screwed in. Been through a bunch of flights and a few crashes now, no cracking and no deformation at all so far.