diff --git a/ns_l1_master_create.py b/ns_l1_master_create.py
index 7f696db..f8b5bee 100644
--- a/ns_l1_master_create.py
+++ b/ns_l1_master_create.py
@@ -1681,7 +1681,7 @@ def __init__(self):
 
         self.root_left = 0.28
         self.root_top  = 1.42
-        self.root_width = math.ceil(master_folder_size_array[0] * 10) / 10 
+        self.root_width = math.ceil(master_folder_size_array[0] * 9) / 10   #ver 2.2.1(a) chenged 10 - > 9
         self.root_hight = math.ceil(master_folder_size_array[3] * 10) / 10
 
         # width inches of root folder ( ver 1.1)