Modular Ender 3 Filament Guide

Modular filament guide for an Ender 3. Bolts onto the spool holder plate.

This setup requires you to have a variety of M3 hardware depending on configuration, and should you use PTFE tubing as lining like I did, you're going to want said pieces of tubing and one M4x12 bolt per liner.

The parts may need some explaining - for that, the text files are present.

But basically most parts have modifiers.

Sunk/Sink = Parts have a recess for a 5.5mm cheese head. I'm assuming that's standard head size for M3's. It's what I got, anyway.

Clearance = The bolt through holes have a clearance fit - they should slide right through.

Nut = There's a recess for a M3 nut. I think mine are 5mm?

Thread = The holes are small enough that a M3 bolt will cut threads into it. So you don't need a nut.

Thin = It's 4mm instead of 6mm, because I didn't have long enough bolts for my final setup.

Rotate = Instead of having three distinct holes, it has a bigger hole that allows using the