Filament guide - wide and right above the extruder
prusaprinters
<p>Filament feeds from Sunlu dryers on top of my DIY enclosure, down through a wide slot in the enclosure lid and I wanted a guide for inside the enclosure to keep the filament orderly and not rubbing against the cross member. I designed it to be about an inch form the underside of the box, have a mouth wide enough to accept PTFE tubes and keep the tubes feeding essentially vertically into the extruder at all times along the X axis.</p><p>It's also pretty flexible (intentionally) so nothing binds or rubs.</p><p>It just friction fits on the crossbar.</p>
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