Please, can you add the “step-by-unit” parameter to extrude it from the zortrax printer (the Gcode equivalent being the M92 Exx command with xx=number of steps/mm) in the new version to improve the accuracy of prints.
By the way, can you also take into account the M92 command which is not supported in Gcode in the latest firwmare 2.7.1
Currently, the EXTRUDER FLOW RATIO parameter only impacts the flow rate and not the extrusion speed.