level labeling for negative floor number
In the editor, if I want to select floor 35, then I just need to click 3X and then pick 35. If I want to select floor 7, then I just need to click 0X and then pick 7 (07). However, when I want to choose floor -4, the button I need to press is -1X, despite the floor I want to select is -04 instead of -14.