anchor.diff:        "width": 13,
         "wrapped": true,
         "x": 64,
  -      "y": 35
  +      "y": 37
       },
       {
         "aggr": "avg",
  
positive.code:         }
        ],
        "custom_unit": null,
        "height": 6,
        "is_valid_query": false,
        "legend": false,
        "legend_size": "0",
  
negative.code:       "width": 13,
        "wrapped": true,
        "x": 88,
        "y": 37
      },
      {
        "aggr": "avg",
  