You might want to check your installation. It might be rubbing on the cables. Mine just totally won't tilt at all and making weird noise. I'm on my third email with 3DR. If you submit a ticket. Get ready! They gonna ask you for a lot! Serial # Drone, Gimbal, receiver, what kind of go pro, tons of photos, How many time you flown it, When you bought it, receipt, 10 flight logs,more photos, uninstall the Gimbal take pictures, and reinstall, turn it on and take more video. I submit all that, I am not having good experience with them like some others. Good Luck!