{ "version": 2, "name": "Extruder", "inherits": "fdmextruder", "metadata": { "machine": "ultimaker_sketch", "position": "0" }, "overrides": { "extruder_nr": { "default_value": 0, "maximum_value": "1" }, "machine_nozzle_offset_x": { "default_value": 0 }, "machine_nozzle_offset_y": { "default_value": 0 }, "machine_nozzle_size": { "default_value": 0.4 }, "material_diameter": { "default_value": 1.75 } } }