Got it, it is in gimbal setting - advance setting, you'll find 3 configurations of gimbals movement. Gimbal tilt EXP to 100 makes the gimbal moves very slow, and it feels like the gimbal doesn't move. Thanks for help guys
need help, my camera on phantom4 won't tilt up and down using the tilt control on the remote, but it is work normal using iPad, anyone knows how to solve this problem? Thanks