Ender 3 PTFE Filament guide
thingiverse
This is a revised filament guide that has been tweaked from an existing design. It boasts a more streamlined Z-rod configuration by eliminating the cable clip, which previously interfered with Z-height. Additionally, it features one PTFE coupler and a length of filament to gently steer the filament in place. I've discovered that approximately 1.5 to 2 inches of PTFE tubing yields optimal results.
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