Switched to the competition button board layout.

Change-Id: Iea69ceb0a0398e7e61753d518282a1c772dc6655
diff --git a/y2018/control_loops/python/graph_generate.py b/y2018/control_loops/python/graph_generate.py
index 16ac93d..fdc5507 100644
--- a/y2018/control_loops/python/graph_generate.py
+++ b/y2018/control_loops/python/graph_generate.py
@@ -471,6 +471,7 @@
 unnamed_segments = [
     AngleSegment(neutral, back_switch),
     XYSegment(neutral, front_switch),
+    XYSegment(neutral, front_low_box),
 
     XYSegment(up, front_high_box),
     XYSegment(up, front_middle2_box),