Does someone know how to retrieve the file “User_cali_manual_pa.gcode” used to manual calibrate the dynamic flow?
I would like to modify this file by removing the printing of numbers and keeping only the calibration lines. When used with flexible filament, numbers are printed poorly and usually clog the nozzle.
Thank you for your answers ! 
I have founded the solution myself. Just used OrcaSlicer with their calibration system. Particularly the pressure advance test where it’s possible to select many parameters,in particular if one wants to print the numbers or not.