Summary

I wanted to print this at 0.3mm layer height for a quick print and even the loosest inner ring was too tight. I couldn't work with the original topology easily (it was constructed with booleans) so I remodeled and shrunk the inner ring in both directions. Now it actually spins and I can also get the outer ring on and off for reprogramming rather than it being stuck on forever.

Great project though, go check it out:
https://www.thingiverse.com/thing:3047658

Print Settings

Printer Brand:

Prusa

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>I3 MK3S</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.3</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20%</p></div></p>                                                    <strong>Filament:</strong> Prusament PLA                Silver                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>I remodeled the inner ring so it's easier to modify with no non-manifold geometry and included a quad face OBJ file if you want to fiddle further with it. </p></div>

Cryptex Inner Ring for Coarse printing

Cryptex Inner Ring for Coarse printing

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