 
 void loop()
 {
+  bool inRecovery = false;
   int leftReading = left.read();
   int centerReading = center.read();
   int rightReading = right.read();

  // recovery
  if(!onTape(leftReading) && !onTape(centerReading) && !onTape(rightReading))
  {
    if(driftingLeft) {
      leftSpeed = SPEED;
      rightSpeed = MIN_SPEED;

  Serial.print(leftSpeed);
  Serial.print("\t");
  Serial.print(rightSpeed);
  if(inRecovery) { Serial.print("\tRECOVERY"); }
  Serial.println();
}

