diff --git a/resources/data/printer_gantries/geometries.json b/resources/data/printer_gantries/geometries.json
index 1d8a7b24bb..64da4b4e7a 100644
--- a/resources/data/printer_gantries/geometries.json
+++ b/resources/data/printer_gantries/geometries.json
@@ -66,6 +66,14 @@
                 {
                     "height": "7",
                     "type": "convex",
+                    "polygons": [	    
+			"-48,-15; 24,-15; 24,66; -48,66",
+			"-37,-47; 40,-47; 40,21; -37,21"
+                    ]
+                },						
+                {
+                    "height": "32",
+                    "type": "convex",
                     "polygons": [	    
                         "-49,7; 27,7; 27,83; -49,83",			
 			"-42,-46; 40,-46; 40,14; -42,14"			
@@ -192,14 +200,14 @@
                     "type": "convex",
                     "polygons": [
                         "-10,-47;34,-47;34,16;-10,16",
-                        "-34,13;32,13;32,67;-34,67"
+			"-43,11;28,11;28,66;-43,66"			
                     ]
                 },
                 {
                     "height": "23",
                     "type": "convex",
                     "polygons": [
-                        "-42,11;32,11;32,66;-42,66",
+			"-43,11;28,11;28,66;-43,66",
                         "-33,-37;43,-37;43,18;-33,18",
                         "-13,-68;47,-68;47,-30;-13,-30"
                     ]