Do I need to add G29 or the leveling compensation is always performed automatically?

Hi,

Do I need to add G29 to the code (using Cura) or the leveling compensation is always performed automatically?

I recommend to add G29 but the latest values are loaded when the printer starts. You however have to activate the compensation with M420

I don’t understand well your question.

I apologize for the question, I am not an expert with Cura.
Do I need to edit the gcode file or is there a way that Cura will add these commands automatically my somehow telling it to?

Put in Start Gcode in Machine Settings

Thank you (mes excuses pour cette question)!

All questions are welcome. No reason to apologize.