anchor.diff:        "url": "<%= health_screen_image %>",
         "title_align": "left",
         "title_text": "",
  -      "height": 26,
  +      "height": 28,
         "width": 28,
  -      "y": 17,
  -      "x": 196,
  +      "y": 13,
  +      "x": 226,
         "type": "image"
       },
       {
  
positive.code:         }
        ],
        "aggr": "avg",
        "y": 43,
        "x": 168
      },
      {
        "metric": "",
        "height": 7,
        "query": "((avg:bosh.healthmonitor.system.healthy{deployment:<%= deployment %>,job:uaa_z1}.rollup(avg,60)) + (avg:bosh.healthmonitor.system.healthy{deployment:<%= deployment %>,job:uaa_z2}.rollup(avg,60))) * 0.5",
        "text_size": "auto",
        "unit": "auto",
  
negative.code:     },
      {
        "metric": "bosh.healthmonitor.system.healthy",
        "height": 9,
        "query": "avg:bosh.healthmonitor.system.healthy{deployment:<%= bosh_deployment %>,job:bosh}",
        "text_size": "auto",
        "unit": "auto",
  