?Our Pitching Joystick for DJI Original Transmitter (Control GoPro Brushless Gimbal) will be a useful and necessary accessory to get a better control over GoPro brushless gimbal as its name says.The pitching joystickis easy to install and use. Firstly・ open the back cover of the transmitter. Put the aluminum crosslet in the cross-shaped groove of the transmitter. Close the back cover and put the little spring on the aluminum piece. Add screws and other adapting pieces finally. Best choice for all of you!                                    Features             Open the back over of the transmitter<br> Put the aluminum crosslet in the cross-shaped groove of the transmitter<br> Close the back over of the transmitter<br> Put the little spring on the aluminum piece・ then add screws and other adapting pieces<br> Pitching joystick for DJI original transmitter to control your GoPro brushless gimbal   <br>                                                            Specifications             Model     DJI Phantom    <br> Material     Aluminum & Metal    <br> Suitable for     DJI Phantom    <br> Color     Silver & Black    <br> Dimensions     (1.65 x 1.18 x 0.28)" / (4.2 x 3 x 0.7)cm (L x W x H)    <br> Weight     0.10oz / 3g     <br>                                                             Package Includes            1 x Control Lever<br>