I see alot of quad copters has anyone tried a tri copter/rotor
With a quad copter you have to have the center or mass and the center of lift at the same place. I'm not sure of a tri copter might have to do the same thing.
With a quad copter you have to have the center or mass and the center of lift at the same place. I'm not sure of a tri copter might have to do the same thing.