HingeConstrait stabilization

Hey,

Im working on my tank game and a tank needs gun stabilization.
Sadly I have no idea on how to make a system that stabilizes the Servo while also allowing for user input.

Ive looked around the DevForum for months now but havent found anything useful, so any help is very welcome!

Edit: Ive thought of using AlignOrientation or smth like that but i dont rlly know how to use it with a Servo HingeConstraint.