Fixing Under Extrusion in a 3D Printer

In this episode I show you how to identify common issues that cause under extrusion in your 3D printer and how to fix them. This is very important when 3d printing miniatures.

UPDATE: The two side alignment screws on either side of the heat break need to be left in as the grub screw does not hold the heat break tightly enough and Creality uses the side screws as a solution to the issue.

LINKS:

Amazon affiliate links (As an Amazon Associate I earn from qualifying purchases):

Bowden Tube fittings (not essential to begin with, but these are much better than the ones supplied with the printer and you will want to replace them eventually):

https://amzn.to/2JXDcvX

Extra nozzles:

https://amzn.to/2OjyPPa

Filament (eSun PLA Pro Gray). This is the best filament I have tried and helps prevent underextrusion:

https://amzn.to/2LRvx3S

Upgraded aluminum extruder for Ender 3:

https://amzn.to/2LJWGZW

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