Both the black and white threaded machines have been cleaned and rethreaded. If you have issues with the machines PLEASE let somebody know. Post. Let us know and we will take care of it. PLEASE don’t leave it unthreaded or with broken needles or empty thread cones. I came in to work on a project and had to spend the allocated time to rethreading and cleaning both machines and not being able to work on what I needed. Thanks.