{ "version": 2, "name": "Extruder 1", "inherits": "fdmextruder", "metadata": { "machine": "Mark2_for_Ultimaker2", "position": "0" }, "overrides": { "extruder_nr": { "default_value": 0, "maximum_value": "1" }, "machine_nozzle_head_distance": { "default_value": 5 }, "machine_nozzle_offset_x": { "default_value": 0.0 }, "machine_nozzle_offset_y": { "default_value": 0.0 } } }