Anet A8, Extruder Filament Guide (Modified)

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I am experimenting with a custom heat-break that doesn't reach all the way to the top of the cold side of the extruder, requiring me to attach a tube to the bottom of the original part to fill the gap left over. This modification allows me to print with flexible PVA material as I did before. To use this new heat-break design, you will need to clear out the hole with a 2mm drill or an equivalent tool. I utilized Meshmixer to add the necessary part to the STL file, which was my first successful modification of this type so far, and I'm pleased with the outcome.