Summary A couple of variations on the original... Mounting lugs, to attach to the 2020 extrusion bottom rail of a Zonestar D810 delta printer. Attach with M3x25mm screws nd M3 boat nuts Opened up the viewing angles to the LED Added labels underneath each button (need to print on a good flat bed for these to be legible) Added labels on the top of each button. Print Settings Printer: ZoneStar D810 Rafts: Doesn't Matter Supports: No How I Designed This Publicly available at https://cad.onshape.com/documents/57c0bd809ccaed10ec620ad9/w/1803b5257794977257ddff00/e/7917e09d6eda96c795b184e2 With thanks to Hergonoway at Reprap.org who originally di dhte lugs