diff --git a/slave/slave/config.h b/slave/slave/config.h
--- a/slave/slave/config.h
+++ b/slave/slave/config.h
@@ -31,7 +31,7 @@
 #define SENSOR_LOOP 200				// Frequency of sensor reads (in ms) (should be 200)
 #define HEATER_THRESHOLD 0			// Temperature threshold in Fahrenheit where heater is activated
 #define CAMERA_FREQ 30000		// Camera pulse frequency (Should be 30000 for 30 Secs)
-#define CAMERA_PULSE 500 			// Camera pulse duration
+#define CAMERA_PULSE 400 			// Camera pulse duration
 
  //I2C Addresses
  #define EEPROM_ADDR 0xA0		// Read 0xA1 - Write 0xA0
diff --git a/slave/slave/lib/i2c.c b/slave/slave/lib/i2c.c
--- a/slave/slave/lib/i2c.c
+++ b/slave/slave/lib/i2c.c
@@ -349,7 +349,11 @@ uint16_t i2c_humidRead()
 	dataL = i2c_readNak();
 	i2c_stop();
 	
-	data = data << 8;
+	//data = data << 8;
+	//data = data | dataL;
+	
+	data = data << 10;	//Need this to drop S1 and S0?
+	data = data >> 2;
 	data = data | dataL;
 	
 	return data;
diff --git a/slave/slave/lib/sensors.c b/slave/slave/lib/sensors.c
--- a/slave/slave/lib/sensors.c
+++ b/slave/slave/lib/sensors.c
@@ -186,9 +186,9 @@ void sensors_readPressure()
 	x1 = (x1 * 3038) >> 16;
 	x2 = (-7357 * pressure) >> 16;
 	pressure += (x1 + x2 + 3791) >> 4;				//This is the final value for our pressure
-	pressure = pressure - 21000;	// Linear Offset for actual pressure
+	pressure = pressure - 20750;	// Linear Offset for actual pressure
 	
-	altitude = (float)44330 * (1 - pow(((float) pressure/101325), 0.190295));	// 101325 THIS IS IN METERS
+	altitude = (float)44330 * (1 - pow(((float) pressure/105225), 0.190295));	// 101325 THIS IS IN METERS
 	altitude = altitude * 3.2804;	//THIS IS IN FEET
 }
 
@@ -201,7 +201,7 @@ void sensors_readHumid()
 
 	//calculations to relative humidity: humid = (humid/((2^14) - 1))*100%       >> is divide by power, << is multiply by power, 2^14-1 = 16383
 	 //humid = (humid / 16383) * 100;
-	 humid = (humid / 10100) * 100;
+	 //humid = (humid / 2500) * 100;
 }
 
 void sensors_readLux()