correcting autopilot overshoot

[Chuck - Raymarine - Moderator]

Bstory,

Unlike prior generations of autopilots, the Evolution autopilots are commonly installed without a rudder reference transducer. Should symptoms such as you have reported occur, then installation of a rudder reference transducer would be among the actions taken to address the issue. You may verify whether an a rudder reference transducer has been installed by powering the autopilot ON while dockside and then observe the autopilot control head's rudder bar to determine whether the displayed rudder bar responds to movement of the wheel.