diff --git a/libraries/GPS_IMU/GPS_IMU.cpp b/libraries/GPS_IMU/GPS_IMU.cpp
old mode 100644
new mode 100755
index ae7260ce14..a2d22d613d
--- a/libraries/GPS_IMU/GPS_IMU.cpp
+++ b/libraries/GPS_IMU/GPS_IMU.cpp
@@ -154,7 +154,7 @@ void GPS_IMU_Class::Read(void)
 		}// End for...
 	}
 	// If we don't receive GPS packets in 2 seconds => Bad FIX state
-	if ((millis() - GPS_timer)>2000){
+	if ((millis() - GPS_timer) > 3000){
 		Fix = 0;
 	}
 	if (PrintErrors){
@@ -276,4 +276,4 @@ void GPS_IMU_Class::checksum(byte IMU_data)
 	ck_b+=ck_a; 
 }
 
-GPS_IMU_Class GPS;
\ No newline at end of file
+GPS_IMU_Class GPS;
diff --git a/libraries/GPS_IMU/GPS_IMU.h b/libraries/GPS_IMU/GPS_IMU.h
old mode 100644
new mode 100755
index ef36e0eeee..2c7a679536
--- a/libraries/GPS_IMU/GPS_IMU.h
+++ b/libraries/GPS_IMU/GPS_IMU.h
@@ -23,7 +23,6 @@ class GPS_IMU_Class
 	uint8_t ck_b;
 	uint8_t IMU_ck_a;
 	uint8_t IMU_ck_b;
-	
 	uint8_t IMU_step;
 	uint8_t IMU_class;
 	uint8_t message_num;
@@ -44,11 +43,12 @@ class GPS_IMU_Class
 	GPS_IMU_Class();
 	void Init();
 	void Read();
+	
 	// Properties
-	long roll_sensor;		// how much we're turning in deg * 100
-	long pitch_sensor;		// our angle of attack in deg * 100
-	int airspeed;
-	float imu_health;
+	long 	roll_sensor;		// how much we're turning in deg * 100
+	long 	pitch_sensor;		// our angle of attack in deg * 100
+	int 	airspeed;
+	float 	imu_health;
 	uint8_t imu_ok;
 	
 	long Time;          //GPS Millisecond Time of Week
@@ -58,6 +58,7 @@ class GPS_IMU_Class
 	long Ground_Speed;
 	long Ground_Course;
 	long Speed_3d;
+	
 	uint8_t NumSats;      // Number of visible satelites
 	uint8_t Fix;        // 1:GPS FIX   0:No FIX (normal logic)
 	uint8_t NewData;    // 1:New GPS Data
@@ -65,5 +66,3 @@ class GPS_IMU_Class
 };
 
 extern GPS_IMU_Class GPS;
-
-#endif
\ No newline at end of file