{
  "legacy": {
    "write_offset": {
      "new": "-3818, -3070",
      "old": "-3818"
    }
  },
  "ring_codes": {
    "new": "FTFTHR20914-1FTFT\tZ9R1\nFTFTHR20914-1FTFT\tZ9V9",
    "old": "FTFTHR20914-1FTFT\tZ9R1"
  }
}