MPCNC 3d printer filament holder system

I needed a spool holder and filament tube guide for my 18x24" bed MPCNC , so I made one. For more info, click the link.

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Whoa is that a giant heated print bed I spy with my little eye? Very nice setup you built there. Do you get any wobble with the long z axis and direct drive extruder? I’ve debating between a direct drive or a bowden for that reason