Summary

Update: A newer version can be found here: https://www.thingiverse.com/thing:7047851

The Caliper Toggle Switch Mod from PartayPat worked perfectly for me, but I didn't like the opening, so I made a cover for it, which had just enough space for the switch.

Made with onshape. Feel free to modify to your own needs: link

Print Settings

Printer Brand:

Bambu Lab

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>A1 Mini</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>0.12</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100%</p></div></p>                                                    <strong>Filament:</strong> Elegoo Rapid PLA+                Red                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Switch on thin wall detection and print as fine as you can.</p><p>Align it like the second picture to print without issues. It looks a bit ugly in the shot, but those parts are not visible in the final position.</p></div>

Caliper Toggle Switch Mod Cover