EV 200 Compass heading variation

[Chuck - Raymarine - Moderator]

Bob,

Early Evolution autopilot software had some issues. That said, had the autopilot functioned correctly, then performing the previously specified Factory Reset operations should permit the autopilot to perform as it had previously following execution of the Dockside Wizard and cruise to determine deviation. All prior recommendations to inspect the area of the EV-1 sensor core should be heeded prior to performing these resets.