The parts (rev3, still under development) are now available at Youmagine.by foehnsturm - General
printing a little faster (rev3 printhead with spring loaded arm), 150 mm/s @ 0.15mm, looks like there is still some roomby foehnsturm - General
Adapted to an (already modified) Ulitmaker original. This is the very first print:by foehnsturm - General