   pinMode(13, OUTPUT);
   // 0 the sequence buffer
   memset(&sequence, 0, sizeof(sequence));
-  sequence.length = 0;
+  sequence.len = 0;
 
   setColorHigh(ledR);
 
   Serial.print("before radio begin");
   
   radio.begin();
-  radio.setPALevel(RF24_PA_LOW);
+//  radio.setPALevel(RF24_PA_LOW);
   radio.setChannel(11);
   radio.printDetails();
   

  
  displayCorrectness(correctSequence);

  if (correctSequence == 0) {
    memset(&sequence, 0, sizeof(RX_Sequence));
  }

  delay(1);        // delay in between reads for stability

void displaySequence(RX_Sequence sequence) {
  setAllLow();
  int i;
  for (i = 0; i < sequence.len; i++) {
    setColorHigh(sequence.sequence[i]);
    delay(COLOR_DURATION);

