diff --git a/compiler/base/hierarchy_layout.py b/compiler/base/hierarchy_layout.py
index d65fe17d..5adc163a 100644
--- a/compiler/base/hierarchy_layout.py
+++ b/compiler/base/hierarchy_layout.py
@@ -422,10 +422,12 @@ class layout():
         for pin_name in self.pin_map.keys():
             self.copy_layout_pin(instance, pin_name, prefix + pin_name)
 
-    def route_horizontal_pin(self, name):
+    def route_horizontal_pin(self, name, layer=None):
         """
         Route together all of the pins of a given name that horizontally align.
         """
+
+
         bins = {}
 
         for i in range(len(self.local_insts)):
@@ -442,14 +444,24 @@ class layout():
 
             last_via = None
             for pin in v:
+                if layer:
+                    pin_layer = layer
+                else:
+                    pin_layer = self.supply_stack[0]
                 last_via = self.add_via_stack_center(from_layer=pin.layer,
-                                                     to_layer=self.supply_stack[0],
+                                                     to_layer=pin_layer,
                                                      offset=pin.center())
 
+            if last_via:
+                via_height=last_via.mod.second_layer_height
+            else:
+                via_height=None
+
             self.add_layout_pin_segment_center(text=name,
-                                               layer=self.supply_stack[0],
+                                               layer=pin_layer,
                                                start=vector(left_x, y),
-                                               end=vector(right_x, y))
+                                               end=vector(right_x, y),
+                                               width=via_height)
 
     def add_layout_pin_segment_center(self, text, layer, start, end, width=None):
         """
diff --git a/compiler/modules/precharge_array.py b/compiler/modules/precharge_array.py
index 4de5259e..ff2801f5 100644
--- a/compiler/modules/precharge_array.py
+++ b/compiler/modules/precharge_array.py
@@ -81,18 +81,20 @@ class precharge_array(design.design):
 
     def add_layout_pins(self):
 
-        en_pin = self.pc_cell.get_pin("en_bar")
-        start_offset = en_pin.lc().scale(0, 1)
-        end_offset = start_offset + vector(self.width, 0)
-        self.add_layout_pin_segment_center(text="en_bar",
-                                           layer=self.en_bar_layer,
-                                           start=start_offset,
-                                           end=end_offset)
+#        en_pin = self.pc_cell.get_pin("en_bar")
+#        start_offset = en_pin.lc().scale(0, 1)
+#        end_offset = start_offset + vector(self.width, 0)
+#        self.add_layout_pin_segment_center(text="en_bar",
+#                                           layer=self.en_bar_layer,
+#                                           start=start_offset,
+#                                           end=end_offset)
 
-        for inst in self.local_insts:
-            self.add_via_stack_center(from_layer=en_pin.layer,
-                                      to_layer=self.en_bar_layer,
-                                      offset=inst.get_pin("en_bar").center())
+#        for inst in self.local_insts:
+#            self.add_via_stack_center(from_layer=en_pin.layer,
+#                                      to_layer=self.en_bar_layer,
+#                                      offset=inst.get_pin("en_bar").center())
+            
+        self.route_horizontal_pin("en_bar", layer=self.en_bar_layer)
         self.route_horizontal_pin("vdd")
 
         for i in range(len(self.local_insts)):