Replicator 2X Filament Guide Holder

This simple filament guide holder solves the problem of filament wrapping itself around the spool holder and jamming as it feeds. Filament is now taken from the center of the reel instead of the side, and thus has a much easier time getting from the spool to the printer without jumping off the reel and going all horribly wrong. There's also a straighter path from the reel to the filament guide tubes, thus the design provides a considerable reduction in friction in the feed process.

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