{ "type": "machine", "from": "system", "instantiation": "false", "name": "fdm_linear2_dual", "inherits": "fdm_linear2", "retraction_speed": [ "35", "35" ], "deretraction_speed": [ "35", "35" ], "extruder_clearance_height_to_rod": "60", "extruder_clearance_height_to_lid": "285", "retract_length_toolchange": [ "18", "18" ], "default_filament_profile": [ "Snapmaker PLA", "Snapmaker PETG" ] }