Cura/resources/extruders/sovol_sv04_extruder_left.def.json

{
    "version": 2,
    "name": "Left Extruder",
    "inherits": "fdmextruder",
    "metadata":
    {
        "machine": "sovol_sv04_single_mode_1",
        "position": "0"
    },
    "overrides":
    {
        "extruder_nr": { "default_value": 0 },
        "machine_extruder_start_code": { "default_value": "G91\nG1 Z{retraction_hop_height_after_extruder_switch} F12000\nG90\nG92 E-{switch_extruder_retraction_amount}\nG1 E0 F1000 ;Restore E position\nG1 E{purge_distance} F100;defaultpurge\nG92 E0\nG4 S3\nG1 E-{switch_extruder_retraction_amount} F1000\nG92 E0" },
        "machine_nozzle_size": { "default_value": 0.4 },
        "material_diameter": { "default_value": 1.75 }
    }
}