1 files changed, 3 insertions, 0 deletions
diff --git a/Config.py b/Config.py
index 0c9e95e..8caa0a9 100644
--- a/Config.py
+++ b/Config.py
@@ -487,6 +487,9 @@ NUMBER_OF_PAGES = 2
 MINIMUM_AMPLITUDE = 0
 MAXIMUM_AMPLITUDE = 1
 
+DEFAULT_GRID = 3
+DEFAULT_GRID_DIV2 = DEFAULT_GRID / 2.0
+
 
 ####################
 ## ToolTips