Simrad AP28 Operator's Manual page 22

Wind response (sailboats)
If the difference between the set wind angle and the
actual wind angle is too big, increase the 'Wind response'
to reduce the difference.
If the actual wind angle is S-ing around the set wind
angle, or the rudder activity is too high, the 'Wind
response' should be reduced.
22 | Operation
Range
1-9
Verify that the difference between Course To Steer (CTS)
and the actual heading is at an acceptable minimum.
Range
1-9
Change per step
1
MENU
Change per step
1
Default
4
Default
4