I originally order parts cheaper that would of had 6 motors, larger bases, and clearer instruction. However the drone kit was mislabeling during shipping in china bc of the corno outbreak. I am currently designing this for an expo in my region for electrical engineering. Due to the time restraint I was forced to find a US shipped drone kit with in 5 minutes. After getting the kit and reviewing the page on Amazon I do not believe I would of bought it in another situation. As far as the drone goes now that the motor are functioning, I need to figure out how to send a "up", "down" signal etc. to the Rx3 on my flight controller from a PI. I am unable to use the default RC setup.