I have been using the A3 and A3-L with full satisfaction. I ordered the A3 Pro as the gain potentiometers are assigned to elevator, rudder & aileron which I find better than being assigned to modes. At first the instructions looked complicated, but they are not. In fact they are extremely well written in perfect English and absolutely clear. I like the idea of splitting the setup into 3 separate sub menus as this simplifies the whole process. As always I set up the A3 Pro on my little test board, which make life much easier than trying to do it first of all in the model. This is a top notch flight controller.

I have been using the A3 and A3-L with full satisfaction. I ordered the A3 Pro as the gain potentiometers are assigned to elevator, rudder & aileron which I find better than being assigned to modes. At first the instructions looked complicated, but they are not. In fact they are extremely well written in perfect English and absolutely clear. I like the idea of splitting the setup into 3 separate sub menus as this simplifies the whole process. As always I set up the A3 Pro on my little test board, which make life much easier than trying to do it first of all in the model. This is a top notch flight controller.

I have been using the A3 and A3-L with full satisfaction. I ordered the A3 Pro as the gain potentiometers are assigned to elevator, rudder & aileron which I find better than being assigned to modes. At first the instructions looked complicated, but they are not. In fact they are extremely well written in perfect English and absolutely clear. I like the idea of splitting the setup into 3 separate sub menus as this simplifies the whole process. As always I set up the A3 Pro on my little test board, which make life much easier than trying to do it first of all in the model. This is a top notch flight controller.

Nice looking product. Have not test yet.

Nice looking product. Have not test yet.

Nice looking product. Have not test yet.