diff --git a/main_game.gd b/main_game.gd
index 7b95dd8..ae47f19 100644
--- a/main_game.gd
+++ b/main_game.gd
@@ -81,10 +81,10 @@ func initialize_world_center() -> void:
 		for y in range(-1, 2):
 			var current_coord = Vector2i(x, y)
 			
-			grid_data[current_coord] = {
+			grid_data[current_coord] = [{
 				"type": "consumer",
 				"is_center": (x == 0 and y == 0) # Only (0,0) is marked as the visual center
-			}
+			}]
 	print("World Core Initialized: 3x3 Consumer registered from (-1,-1) to (1,1)")
 	if producer_scene:
 			print("Placing consumer at (0, 0)")
@@ -145,10 +145,10 @@ func process_grid_data_at(coords: Vector2i) -> void:
 		# disabled: 			}
 
 		
-		grid_data[coords] = {
+		grid_data[coords] = [{
 			"type": "producer",
 			"value": producer_value
-		}
+		}]
 		
 		if producer_scene:
 			print("Placing producer at " + str(coords.x)  + ", " + str(coords.y))
@@ -209,37 +209,37 @@ func place_item(item: PackedScene):
 			"type": new_item.name,
 		})
 
-func delete_item(target_pos: Vector2):
-	print("deleting item")
+func delete_item(target_pos: Vector2i):
 	var targets = get_tree().get_nodes_in_group("Placed_objects")
 	for item in targets:
-		if item.global_position == target_pos:
+		print("Trying to match delete at: " + str(tile_layer.local_to_map(item.global_position)[0])  + ", " + str(tile_layer.local_to_map(item.global_position)[1]))
+		if tile_layer.local_to_map(item.global_position) == target_pos:
+			print("deleting item")
 			item.queue_free()
+			delete_object_at_coordinate(target_pos)
 			break # Prevents deleting multiple items.
 	
 # Helper function: Check if a coordinate is occupied by a building
 func get_object_at_coordinate(coords: Vector2i):
 	if grid_data.has(coords):
-		return grid_data[coords]
+		print(grid_data)
+		return grid_data[coords][-1] # Return the last item there
 	return null # Returns null if it's just an empty background tile
 
 # Helper function: Force place an object into the grid data registry
 func register_object_at_coordinate(coords: Vector2i, object_data: Dictionary) -> void:
-	grid_data[coords] = object_data
+	if grid_data.has(coords):
+		grid_data[coords].append(object_data)
+	else:
+		grid_data[coords] = [object_data]
+	
+func delete_object_at_coordinate(coords: Vector2i):
+	grid_data[coords].pop_back() 
 
 
 # --- UI Button Signals ---
 func _on_extractor_button_pressed():
 	set_preview_mode(Mode.PLACE_EXTRACTOR, EXTRACTOR_SCENE)
-##
-##func _on_belt_button_pressed():
-##	set_preview_mode(Mode.PLACE_BELT, BELT_SCENE)
-##
-##func _on_delete_button_pressed():
-##	clear_preview()
-##	current_mode = Mode.DELETE
-##
-
 
 func _on_belt_button_pressed() -> void:
 	set_preview_mode(Mode.PLACE_BELT, BELT_SCENE)
@@ -247,6 +247,5 @@ func _on_belt_button_pressed() -> void:
 func _on_adder_button_pressed() -> void:
 	set_preview_mode(Mode.PLACE_ADDER, ADDER_SCENE)
 
-
 func _on_delete_button_pressed() -> void:
 	set_preview_mode(Mode.DELETE, DELETE_SCENE)