Capta, Its the time it takes your AP to move your rudder from hard one side to the other. RAY APs need that input at commissioning if you do not have a rudder sensor.I've never heard that term before. I'll be real interested in the responses.
There are a few more "factors" to tune in also, since Raymarine designs their AP for many boat configurations.well almost.
But John, that's the way it's s'posta work, you know.I wanted to turn left and the boat went right. What a pain.