The file 'Lever Remix For Muscle Engine For Marble Lift (print In Place) 3D Printer Model' is (stl) file type, size is 240.6KB.
Because I don't think the original lever can be turned optimally, I designed this lever that you can hold while turning.
It can be printed in place without support and can be easily moved freely after a short rotation.
lever_print_in_place.stl | 805.6KB |