update a file

AutoSave.ftbm

 Model
 	Blocks
+		Block
+			ArtNo:208240
+			ID:7f353669-0fd4-4f34-ba79-158f41502ff0
+			IsStatic:False
+			Position
+				X:-66
+				Y:15.75
+				Z:37.5
+			Rotation
+				X:-1
+				Y:0
+				Z:0
+				W:2.821299E-07
+		Block
+			ArtNo:208437
+			ID:4ea9fd3d-4994-4869-87bc-6fccb32f939a
+			IsStatic:False
+			Position
+				X:-58.875
+				Y:15.9
+				Z:38.25
+			Rotation
+				X:-1
+				Y:0
+				Z:0
+				W:2.523276E-07
+		Block
+			ArtNo:208437
+			ID:d4e689df-f17b-4e54-8312-73c50e32f938
+			IsStatic:False
+			Position
+				X:-58.875
+				Y:15.9
+				Z:39.75
+			Rotation
+				X:-1
+				Y:0
+				Z:0
+				W:2.523276E-07
+		Block
+			ArtNo:208437
+			ID:ac7b5604-9b99-447c-ae04-de938eeac112
+			IsStatic:False
+			Position
+				X:-66.375
+				Y:15.9
+				Z:39.75
+			Rotation
+				X:-1
+				Y:0
+				Z:0
+				W:2.523276E-07
+		Block
+			ArtNo:208437
+			ID:84330d75-657c-48d4-9b41-0d9c41899a00
+			IsStatic:False
+			Position
+				X:-66.375
+				Y:15.9
+				Z:38.25
+			Rotation
+				X:-1
+				Y:0
+				Z:0
+				W:2.523276E-07
 		Block
 			ArtNo:32854
 			ID:28b681c4-9627-4e99-8edc-bbf425aa9da1
@@ -144,6 +209,29 @@ Model
 				Z:0
 				W:1
 	Connections
+		BlockID:7f353669-0fd4-4f34-ba79-158f41502ff0
+			Connection:0
+				ConnectedBlockID:84330d75-657c-48d4-9b41-0d9c41899a00
+				ConnectedConnectionIdx:1
+		BlockID:4ea9fd3d-4994-4869-87bc-6fccb32f939a
+			Connection:0
+				ConnectedBlockID:e9be040a-5145-4c3d-a4e2-eaad84789dfb
+				ConnectedConnectionIdx:3
+		BlockID:d4e689df-f17b-4e54-8312-73c50e32f938
+			Connection:0
+				ConnectedBlockID:e9be040a-5145-4c3d-a4e2-eaad84789dfb
+				ConnectedConnectionIdx:2
+		BlockID:ac7b5604-9b99-447c-ae04-de938eeac112
+			Connection:0
+				ConnectedBlockID:28b681c4-9627-4e99-8edc-bbf425aa9da1
+				ConnectedConnectionIdx:2
+		BlockID:84330d75-657c-48d4-9b41-0d9c41899a00
+			Connection:0
+				ConnectedBlockID:28b681c4-9627-4e99-8edc-bbf425aa9da1
+				ConnectedConnectionIdx:3
+			Connection:1
+				ConnectedBlockID:7f353669-0fd4-4f34-ba79-158f41502ff0
+				ConnectedConnectionIdx:0
 		BlockID:28b681c4-9627-4e99-8edc-bbf425aa9da1
 			Connection:0
 				ConnectedBlockID:8c06a52e-fcd7-40a5-9006-5c4d7fceda37
@@ -151,6 +239,12 @@ Model
 			Connection:1
 				ConnectedBlockID:8c06a52e-fcd7-40a5-9006-5c4d7fceda37
 				ConnectedConnectionIdx:172
+			Connection:2
+				ConnectedBlockID:ac7b5604-9b99-447c-ae04-de938eeac112
+				ConnectedConnectionIdx:0
+			Connection:3
+				ConnectedBlockID:84330d75-657c-48d4-9b41-0d9c41899a00
+				ConnectedConnectionIdx:0
 		BlockID:8c06a52e-fcd7-40a5-9006-5c4d7fceda37
 			Connection:160
 				ConnectedBlockID:28b681c4-9627-4e99-8edc-bbf425aa9da1
@@ -165,6 +259,12 @@ Model
 			Connection:1
 				ConnectedBlockID:625e790f-7c51-47db-9934-58ea513872d7
 				ConnectedConnectionIdx:179
+			Connection:2
+				ConnectedBlockID:d4e689df-f17b-4e54-8312-73c50e32f938
+				ConnectedConnectionIdx:0
+			Connection:3
+				ConnectedBlockID:4ea9fd3d-4994-4869-87bc-6fccb32f939a
+				ConnectedConnectionIdx:0
 		BlockID:61283bf5-435e-4e4d-8dc8-4f90863f2741
 			Connection:0
 				ConnectedBlockID:edbf2ef9-15f0-4e1f-bad5-7bbe9d95351f