     digitalWrite(13, LOW);	
     Serial.print("Ambient temperature: ");
     ambient_temperature = sensors.getTempCByIndex(0);
-	Serial.println(ambient_temperature, 1); 
+    Serial.println(ambient_temperature, 1); 
 	
-	Serial.print("Casing temperature: ");
+    Serial.print("Casing temperature: ");
     casing_temperature = sensors.getTempCByIndex(1);
-	Serial.println(casing_temperature, 1); 
-	
-	
-    
-	
-	Serial.print("Idle counter: ");
+    Serial.println(casing_temperature, 1); 
+    Serial.print("Idle counter: ");
 	
     Serial.println(idle);     
     Serial.println();     
     idle = 0;     
-	sensors.requestTemperatures(); 
+    sensors.requestTemperatures(); 
     delayInMillis = 750 / (1 << (3));
     lastTempRequest = millis(); 
   }

  if (!sensors.getAddress(ambientTemperature, 0)) Serial.println("Unable to find address for Device 0"); 
  if (!sensors.getAddress(casingTemperature, 1)) Serial.println("Unable to find address for Device 1"); 
  
  
  // show the addresses we found on the bus
  Serial.print("Device 0 Address: ");
  printAddress(ambientTemperature);

  Serial.print(sensors.getResolution(casingTemperature), DEC); 
  Serial.println();
  
  sensors.setWaitForConversion(false);
  
  sensors.requestTemperatures();
  delayInMillis = 750 / (1 << (3)); 
  lastTempRequest = millis(); 
