I had the same problem with mine. Go back to the Home Depot and go too the section that has the "drawer slides" They more than likely have many types to choose from. What you want is a single slide that attaches to the bottom center of your drawer. You would have to remove the old wood slide (if it has one). These new slides shold make your drawer open and close more freely. They come in different lengths so measure the depth of your drawers before you go. And if the kid at the Home Depot gives you another blank look. Just ask for a supervisor.