Advanced Fuel

{
  "Item skin": 1771108965,
  "The chance of dropping an item in boxes 1-100": 20,
  "List of boxes in which to spawn in and amount": {
    "crate_basic": 10,
    "crate_normal": 30,
    "crate_normal_2": 40
  },
  "One fule lasts X times longer": 5,
  "If split item messed up enable/disable": true
}