 //MENU
 char* EMPTY = "                ";
 char* beerSizes[] = {"0.33", "0.5"};
-MenuItem menu[] = {{"Calibrate", 0} , {"Tare", 1  } , {"Beersize", 2  } , {"Keg Weight", 3  }};
+MenuItem menu[] = {{"Calibrate"} , {"Tare"} , {"Beersize"} , {"Keg Weight"}};
 unsigned int lastItem = 3;
 unsigned int menuMarker = 0;
 unsigned int level = 0;

  lcd.print(textItem);
}

void printMenu() {
  if (!printGUI){
    return;
  }
  int up = menuMarker % 2;
  printMenuMarker(up);
  if (!up) {
    lcd.setCursor(1, 0);
    printMenuItem(menu[menuMarker].name);
    if (menuMarker < lastItem) {
      lcd.setCursor(1, 1);
      printMenuItem(menu[menuMarker + 1].name);
    } 
    else {
      lcd.setCursor(1, 1);
      lcd.print(EMPTY);
    }
  } 
  else {
    lcd.setCursor(1, 0);
    printMenuItem(menu[menuMarker - 1].name);
    lcd.setCursor(1, 1);
    printMenuItem(menu[menuMarker].name);
  }
}


} 
Scale;

typedef struct MenuItem {
  char* name;
};

// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(8, 9, 4, 5, 6, 7); //PROD

Scale scale1 = {0, HX711 (A1, A2), 0, 0, 0};
Scale scale2 = {1, HX711 (A3, A4), 0, 0, 0};

Scale scales[] = { scale1, scale2};

const String kilo = "kg";

