Alright,
I have one question , if we forget about these little roll and pitch and yaw controls in hovering, ( if the wind is zero and so on) what is gonna happend when the 2 motors are accending downwards as in the picture: the motors are as you saw about 50cm from each other and also are above eachother so they arnt in the same level=they are in pararell(one in the fuselage in the front and the other is below in the rear. that means that when they are pointed down they arent in the same level eather, ( one is a little bit higher than the another do you understand.

Will this affect the hovering, for exempel the both thrust are differnt ????