Underextrusion with sunlu filament? : r/FixMyPrint

Sunlu filament PLA. 215 degrees. 4mm retraction. 70 degree bed. .4 nozzle. : r/FixMyPrint

Stringing with every filament : r/FixMyPrint

Same Gcode, switched filament but everything I'm printing now has terrible outter walls. Ender Pro 5. Black was a few weeks ago, blue was last night. : r/FixMyPrint

What can be causing this level of under-extrusion if the E Steps are calibrated correctly? : r/ender3v2

Under extrusion on small features : r/FixMyPrint

Under extrusion or level problem? (more in comment) : r/FixMyPrint

how do I fix this under extrusion in the outer walls? the top layers come out perfectly flat : r/ender3v2

Stringing issues with sunlu pla plus? Changed nozzle while back, was fine before been having stringing sense. changed retraction distance on the 4 different hights you see. starting from bottom going up

Is my filament wet? : r/FixMyPrint

Underextrusion at start of outer layer. Printing on a voxelab Aquila X2 in ABS : r/FixMyPrint