Ormerod owners may be interested in my latest release of RepRapFirmware. See [
forums.reprap.org] for more details.
Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod
Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].