Prusa Acrylic, Afinibot, Spool Holder

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I designed this spool holder to maximize the space behind my machine. The shaft I used comes from the water pump impeller of an FZ8, and I sourced the bearings from that same water pump. Feel free to adapt it to fit another shaft or bearing size if needed. Bearing specs are as follows: outer diameter 28mm and inner diameter 12mm. The shaft itself is a standard 12mm rod.