1 files changed, 3 insertions, 2 deletions
diff --git a/Software/Visual_Studio/Tango.Touch/Controls/LightTouchScrollViewer.cs b/Software/Visual_Studio/Tango.Touch/Controls/LightTouchScrollViewer.cs
index a20f52d7b..dff66d821 100644
--- a/Software/Visual_Studio/Tango.Touch/Controls/LightTouchScrollViewer.cs
+++ b/Software/Visual_Studio/Tango.Touch/Controls/LightTouchScrollViewer.cs
@@ -39,6 +39,7 @@ namespace Tango.Touch.Controls
         private const double _friction_factor_per_second = 0.9;
         private DispatcherTimer _move_timer;
         private double _last_scroll_position;
+        private const double SCROLL_DELTA = 30;
 
         #region Events
 
@@ -688,11 +689,11 @@ namespace Tango.Touch.Controls
                     var scrollPos = GetScrollPosition();
                     if (e.Delta > 0)
                     {
-                        scrollPos -= 15;
+                        scrollPos -= SCROLL_DELTA;
                     }
                     else if(e.Delta < 0)
                     {
-                        scrollPos += 15;
+                        scrollPos += SCROLL_DELTA;
                     }
                     ScrollToPosition(scrollPos);
                     SetThumbPosition();