Summary

After testing other end caps, I find that my profile was a bit different and then I designed my own.

Those squares that connects w/ the profile have ~4.8/5mm and have been designed to make a little pressure.

So, it sticks in place but if needed, it's possible to remove it without damaging the end cap.

Print Settings

Printer Brand:

Biqu

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Biqu B1</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>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>40</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>a) material PETG (to have some flex on the squares that will connect w/ the profile)<br>b) 3 walls (to give a perfect outside line finish)<br>c) 3 bottom layers (to hide the infill)<br>d) no top layer (there's no need)<br>e) support to make the outside round w/ a better finish<br>f) infill ~40%</p></div>

40x80 aluminum profile end cap