Change noise level for XPlane since it updates significantly slower than Flightgear

src/uas/UAS.cc

@@ -2930,6 +2930,21 @@ void UAS::enableHilXPlane(bool enable)
         }
         qDebug() << "CREATED NEW XPLANE LINK";
         simulation = new QGCXPlaneLink(this);
+
+        float noise_scaler = 0.1f;
+        xacc_var = noise_scaler * 1.2914f;
+        yacc_var = noise_scaler * 0.7048f;
+        zacc_var = noise_scaler * 1.9577f;
+        rollspeed_var = noise_scaler * 0.8126f;
+        pitchspeed_var = noise_scaler * 0.6145f;
+        yawspeed_var = noise_scaler * 0.5852f;
+        xmag_var = noise_scaler * 0.4786f;
+        ymag_var = noise_scaler * 0.4566f;
+        zmag_var = noise_scaler * 0.3333f;
+        abs_pressure_var = noise_scaler * 1.1604f;
+        diff_pressure_var = noise_scaler * 0.6604f;
+        pressure_alt_var = noise_scaler * 1.1604f;
+        temperature_var = noise_scaler * 2.4290f;
     }
     // Connect X-Plane Link
     if (enable)