Virtual Rudder Feedback (VRF), NAC-2 / AP44: CALIBRATION BUG (Part II)

In this Part II we confirm a bug of the NAC-2 Autopilot Computer during VRF (Virtual Rudder Feedback) calibration. We don't do it blindly, but with the help of a rig developed here: • PWM Test Rig For Autop...
This is the second part of the Ultimate Guide on VRF (Virtual Rudder Feedback) of the NAC-2 Autopilot Computer where you can learn everything you need to know about setting up this virtual rudder feedback.
Part I: • Virtual Rudder Feedbac...
Part II: • Virtual Rudder Feedbac...
Part III: • Virtual Rudder Feedbac...
Part IV: • VRF (Virtual Rudder Fe...
For B&G/SIMRAD: 3:09 - 3:29 / 9:20 - 9:46
I have seen this bug mentioned here: www.bdoutdoors...
Maybe I saw it somewhere else, but I can't find it anymore.
An interesting thread where many people encounter the problem of correction the outboard to the port side (it seems only at high speed): www.thehulltru...
It seems that I have this problem too, but I haven't looked into autopilot at high speed yet because I mainly do trolling and so haven't debugged the problem much.