diff --git a/graph_node_renderer/variable_viewer.gd b/graph_node_renderer/variable_viewer.gd
index 680d94f..9ca0ed5 100644
--- a/graph_node_renderer/variable_viewer.gd
+++ b/graph_node_renderer/variable_viewer.gd
@@ -31,8 +31,16 @@ func rebuild_variable_tree(data: Dictionary = {}) -> void:
 func add_item(item_name: String, item_value: Variant, parent: TreeItem = root) -> TreeItem:
 	var item := variable_tree.create_item(parent)
 	item.set_text(0, item_name)
-	item.set_text(1, str(item_value))
 	var type: DeckType.Types = DeckType.INVERSE_GODOT_TYPES_MAP[typeof(item_value)]
+
+	match type:
+		DeckType.Types.NUMERIC:
+			item.set_cell_mode(1, TreeItem.CELL_MODE_RANGE)
+			item.set_range(1, item_value)
+			item.set_range_config(1, -9999, 9999, 0.0001)
+		_:
+			item.set_text(1, str(item_value))
+
 	item.set_text(2, DeckType.type_str(type))
 	if item_value is Dictionary:
 		for i in item_value:
@@ -41,4 +49,5 @@ func add_item(item_name: String, item_value: Variant, parent: TreeItem = root) -
 		for i in (item_value as Array).size():
 			add_item(str(i), item_value[i], item)
 	item.collapsed = true
+	
 	return item