Remix: Magnetic retention Universal Spool Centerer Bearingless

prusaprinters

<p>I liked @<a href="https://www.printables.com/social/332074-kinematic-digit"><strong>Kinematic Digit</strong></a>s version of the universal spool holder for Enders/Cr-10++, but I found it a bit fiddly to hold the two parts together when removing the “nut”, so I added some small holes that fit 8x3 disc magnets to keep them together when changing filament.&nbsp;</p><p>Sits over the stock spool holder, just like the original.</p><p>&nbsp;</p><p>On my machine the magnet was a pressfit, depending on the tuning on yours, it might be advisable to add a dab of glue to keep them in place.&nbsp;</p><p>You need 4 8x3 magnets &nbsp;for this. (I tend to buy them from Ali express on the cheap)</p>