diff --git a/bricks_etc.py b/bricks_etc.py
index 0f3865f..2032386 100644
--- a/bricks_etc.py
+++ b/bricks_etc.py
@@ -105,7 +105,7 @@ bricks_end =[{
 bricks_start =[{
     'id':'a1',
     'rframe':'t1',
-    'x':-0.419,
+    'x':-0.219,
     'y':0.134,
     'z':0.770,
     'roll':radians(90),