Great Hotend Mechanism

In the meantime you can change the diameter manually in the settings:

Open snapmaker_extruder_0.def.json under
C:\Program Files\Snapmaker Luban\resources\app\resources\CuraEngine\Config (or where ever you installed it)

change the parameter “machine_nozzle_size”:

    "machine_nozzle_size": {
        "default_value": 0.4
    },

Then restart Luban and it should take the settings.

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