update a file

AutoSave.ftbm

 Model
 	Blocks
-		Block
-			ArtNo:35070
-			ID:4f63cbe3-71b4-44a7-9c38-f4847be9ad13
-			IsStatic:False
-			Position
-				X:-20.25
-				Y:1.35
-				Z:-12.75
-			Rotation
-				X:0.5000001
-				Y:-0.5
-				Z:-0.5000001
-				W:0.5
 		Block
 			ArtNo:31060
 			ID:64b7c9b0-18eb-432e-97bb-564260b9e0f0
@@ -2427,7 +2414,6 @@ Model
 				Z:0.7071068
 				W:-4.748537E-07
 	Connections
-		BlockID:4f63cbe3-71b4-44a7-9c38-f4847be9ad13
 		BlockID:64b7c9b0-18eb-432e-97bb-564260b9e0f0
 			Connection:0
 				ConnectedBlockID:61c45ad5-89ee-4dfb-97a9-25d2819b1511