Inconsistent Extrusion

Good results in 3D printing are coupled with a very consistent amount of extruded plastic. This issue is visible especially at fine lines on your print and will affect the final print quality. Watching your printer closely as it prints is the best way to detect bumpy extrusion, which varies in size. Inconsistent extrusion can be affected by many causes, including a clogged nozzle, very low layer height, incorrect extrusion width, poor filament quality, filament is getting stuck or tangled and mechanical extruder issues.