Hi guys, I recently purchased Freefly servos 360 degrees to mount on my gimbal. My quad is powered with the Arducopter APM 2.5. The tilt is connected to an external pot and to the APM but I cannot get it to work correctly. It "locks" on the neutral position of the pot, but keeps shaking like crazy and is not responding to the APM signals. As for the roll, I purchased an additionnal 5.5k resistor from Quadrocopter.com and I'm still having the continuous rotation (slower, but still continuous.) At this point, I'm a little bit desperate. What is the correct wiring ? What am I doing wrong ? Thanks in advance for your assistance.