Over-extrusion

Too much material laid down — rough or bulging walls, blobbing and oversized dimensions.

Likely causes, most likely first

1. Flow / extrusion multiplier too high
2. Wrong filament diameter set
3. E-steps too high
4. Temperature too high (oozing)

Fixes to try

• Calibrate flow and E-steps
• Set the correct filament diameter
• Lower flow a few percent
• Lower the temperature slightly

Other print defects