diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index 65765420..fc3f622f 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -2062,12 +2062,13 @@ void pwm_interrupt_handler() {
             pwm_value = 128 - pwm_amplitude; 
             Serial.print("_");
           }
+		pwm_set_gpio_level(AUDIO_OUT_PIN, pwm_value);
+//		Serial.println("wav_position: ");
+//		Serial.println(wav_position);
+		if (wav_position++ > 300) {
+			wav_position = 0;
+//			Serial.println("Reset wav_position");
+	  }
         }  
-        pwm_set_gpio_level(AUDIO_OUT_PIN, pwm_value);
-	Serial.println("wav_position: ");
-	Serial.println(wav_position);
-        if (wav_position++ > 300) {
-		wav_position = 0;
-		Serial.println("Reset wav_position");
-	}
+
 }