Underextrusion with sunlu filament? : r/FixMyPrint

Underextrusion or bad Z offset? : r/ender3v2

I think it's under extrusion : r/FixMyPrint

Violent underextrusion - Believed to be heat creep but very unsure : r/ FixMyPrint

Underextrusion at deretraction - Tried different temps, changing nozzle, cleaning extruder gear, checking filament tension, tweaking E steps and retraction both up and down . I print with Fiberlogy PLA on my

ePA-CF looks to have under-extruded then fixed itself? : r/FixMyPrint

Stringing, underextrusion(?), And I think ringing. This didn't use to happen and now for whatever reason has exponentially become worse and worse. I think it's a hardware issue but I can't see

Fuzzy skin underextrusion : r/FixMyPrint

Any ideas on how to fix this under extrusion problem, (I just changed the extruder for an all metal one and also replace the Bowden tube) : r/ender3

Unsure what's causing this under extrusion. Ender 3 v2 Neo : r/FixMyPrint