Observed that in Cura 4.10 and Cura 4.11, 3.00mm and 2.85mm material extrude the same amount of filament per GCODE. Extruder filament value for a 2.85mm filament defaults to 3.00mm. Thus, when I use a 2.85mm, I get under extrusion. So, I revert back to Cura 4.8. I first noticed the difference when I used Cura 4.10 (or 4.11) with a 2.85mm eSUN filament. I was getting under extrusion. 4.10 (and 4.11) works fine when used with a 3.00mm Hatch Box filament. With the same settings for Cura 4.8 and 4.10, I compare the GCODES and found out that the extruded filament value are different for a 2.85mm filament but the same for 3.00mm filament.
