diff --git a/static/js/client.js b/static/js/client.js
index bf2a7599612..6d74eef452f 100644
--- a/static/js/client.js
+++ b/static/js/client.js
@@ -4,8 +4,8 @@
     var retrospectivePredictor = true,
         latestSGV,
         treatments,
-        padding = {top: 20, right: 10, bottom: 80, left: 10},
-        opacity = {current: 1, DAY: 1, NIGHT: 0.8},
+        padding = { top: 20, right: 10, bottom: 30, left: 10 },
+        opacity = {current: 1, DAY: 1, NIGHT: 0.5},
         now = Date.now(),
         data = [],
         dateFn = function (d) { return new Date(d.date) },
@@ -36,6 +36,8 @@
 
     var useMetricBg = true; // true means use mmol/L, false means mg/dL
 
+    var useMetricBg = true; // true means use mmol/L, false means mg/dL
+
     // create svg and g to contain the chart contents
     var charts = d3.select('#chartContainer').append('svg')
         .append('g')