diff --git a/lib/drawdxf.py b/lib/drawdxf.py
index 0016841..a623a8b 100644
--- a/lib/drawdxf.py
+++ b/lib/drawdxf.py
@@ -132,7 +132,7 @@ def draw_racks(plines, doc):
     for rack_name, rack_geom in plines.rack_geometry.items():
         classifier = rack_name[0]
 
-        if classifier in ("t", "v", "c", "d"):
+        if classifier in ("t", "v", "d"):
             continue
 
         coords = [(pt.x, pt.y, pt.z) for pt in rack_geom.coordinates]
@@ -141,35 +141,38 @@ def draw_racks(plines, doc):
 
         polyline = msp.add_polyline3d(coords, dxfattribs=dxfattribs_rack)
 
-        if coords:
-            x, y, z = coords[0] # Get the first coordinate for text placement
+        if classifier == "c":
+            continue
+        
+        # Textplatzierung
+        x, y, z = coords[0] # Get the first coordinate for text placement
 
-            # Orientierung bestimmen (horizontal oder vertikal)
-            if len(coords) >= 2:
-                x2, y2, _ = coords[1]
-                dx = x2 - x
-                dy = y2 - y
+        # Orientierung bestimmen (horizontal oder vertikal)
+        if len(coords) >= 2:
+            x2, y2, _ = coords[1]
+            dx = x2 - x
+            dy = y2 - y
 
-                is_vertical = abs(dy) > abs(dx)
-            else:
-                is_vertical = False  # Standard: horizontal
+            is_vertical = abs(dy) > abs(dx)
+        else:
+            is_vertical = False  # Standard: horizontal
 
-            # Text platzieren
-            text_entity = msp.add_text(
-                rack_name,
-                dxfattribs={
-                    "layer": rack_layer,
-                    "height": 75,
-                    "color": 3,
-                    "rotation": 90 if is_vertical else 0,
-                }
-            )
+        # Text platzieren
+        text_entity = msp.add_text(
+            rack_name,
+            dxfattribs={
+                "layer": rack_layer,
+                "height": 75,
+                "color": 3,
+                "rotation": 90 if is_vertical else 0,
+            }
+        )
 
-            # Offset definieren
-            offset_x = -50 if is_vertical else 50
-            offset_y = 100 if is_vertical else 50
+        # Offset definieren
+        offset_x = -50 if is_vertical else 50
+        offset_y = 100 if is_vertical else 50
 
-            text_entity.set_placement((x + offset_x, y + offset_y))
+        text_entity.set_placement((x + offset_x, y + offset_y))
           
 
 def find_close_key(pos2sensors, x, y, tolerance=10):        # !!! Toleranz nicht in Config !!!