 File dataFile;
 
 const int MOTOR_STEPS_PER_REVOLUTION = 513;
-const int STEPS_TO_INCREMENT = 32;
+const int STEPS_TO_INCREMENT = 72; //24
 Adafruit_MotorShield gMotorShield = Adafruit_MotorShield();
 Adafruit_StepperMotor *motor1 = gMotorShield.getStepper(MOTOR_STEPS_PER_REVOLUTION,1);
 Adafruit_StepperMotor *motor2 = gMotorShield.getStepper(MOTOR_STEPS_PER_REVOLUTION,2);

    Serial.print(F("Pellet #"));
    Serial.print(String(inputNum + 1));
    Serial.println(F(" replaced"));
  }
  
  else  { //if PIStates == 0
    //pellet still there, do nothing
    lastStates[inputNum] = PIStates[inputNum];
    return false;
  }
  lastStates[inputNum] = PIStates[inputNum];


  //motor shield stuff
  gMotorShield.begin();
  motor1->setSpeed(30);
  motor2->setSpeed(30);

  //SD card init stuff
  Wire.begin();
