Anet A8 Spool Holder design with original rod

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I designed a spool holder to reuse the original Anet A8 8mm rod with minimal modifications. The holder slides onto the body frame without the need for screws, reducing hassle during installation. I connected the stem to the base using extra M3 screws from the original assembly kit. This simple design allows for quick and easy filament replacement. By positioning the filament roll close to the body frame, I minimized the center of gravity (CG), resulting in reduced vibration during printing. If the filament roll is positioned too high, it can cause significant vibrations in the body frame. To provide better support, I extended the original rod using an extension thread.