anchor.diff:                },
                 {
                   "palette": "white_on_green",
  -                "value": 0,
  -                "comparator": "<="
  +                "comparator": "<=",
  +                "value": 0.5
                 }
               ]
             }
  
positive.code:       ],
        "is_valid_query": false,
        "tile_def": {
          "text_align": "center",
          "autoscale": false,
          "custom_unit": "%",
          "precision": 0,
          "viz": "query_value",
          "requests": [
            {
  
negative.code:     },
      {
        "metric": "new_relic.apdex.score",
        "text_align": "left",
        "query": "avg:new_relic.apdex.score{application:webconsole_production}",
        "text_size": "auto",
        "title_size": 16,
        "title": true,
        "aggregator": "avg",
        "title_align": "left",
        "custom_unit": null,
        "width": 11,
        "timeframe": "15m",
        "wrapped": true,
  