GPS:

- relaxed overflight sequencing threshold
 - default to linear CDI deviation in the configuration

src/Instrumentation/gps.cxx

@@ -186,12 +186,12 @@ private:
 GPS::Config::Config() :
   _enableTurnAnticipation(true),
   _turnRate(3.0), // degrees-per-second, so 180 degree turn takes 60 seconds
-  _overflightArmDistance(0.5),
+  _overflightArmDistance(1.0),
   _waypointAlertTime(30.0),
   _tuneRadio1ToRefVor(false),
   _minRunwayLengthFt(0.0),
   _requireHardSurface(true),
-  _cdiMaxDeflectionNm(-1), // default to angular mode
+  _cdiMaxDeflectionNm(3.0), // linear mode, 3nm at the peg
   _driveAutopilot(true)
 {
   _enableTurnAnticipation = false;