Filament through plexi, guide curvature

prusaprinters

<p>Simple but with challenging curvature filament guide throught plexi.</p><p>I spend some time to make curvature good for filament and in the same time to print without overhangs. Maybe helpfull for someone.&nbsp;</p><p>I use it for filament guide with horizontal spools, but it is good also for other spools. I use it for plexi 4mm, but it should work from 2mm to 8mm too.</p><h3><strong>Print</strong></h3><p>Print without supports. Settings not critical. I use 3 perimeters and 15% infill, 3mf file attached if someone like.</p><h3>Mounting</h3><p>Drill 20 mm hole and insert guide.</p>