Hello Andy The process has been prepared since Decemeber 2021 and it was under probation, so basically it was accessible to some specific users to test the ordering flow and to verify the output quality. As soon as we got it all ready to be publically released we just announced it and as you already shared we provided a detailed and simple guideline for the new 3D printing feature. The process is still brand new and as we always do with newly released features we keep improving and introducing modern techniques to matche the engineers requirments. We welcome all kind of feedbacks on this : )