app/assets/javascripts/highcharts/themes/sand-signika.js in highcharts-rails-4.0.1 vs app/assets/javascripts/highcharts/themes/sand-signika.js in highcharts-rails-4.0.3

- old
+ new

@@ -65,9 +65,12 @@ series: { shadow: true }, candlestick: { lineColor: '#404048' + }, + map: { + shadow: false } }, // Highstock specific navigator: {