Summary

A 3D printable matrix ball guide for the Johnny Mnemonic pinball game.

This is a commonly missing part on Johnny Mnemonic pinball games. The original is made of stainless steel. This is a close facsimile I made by looking at photos and test fitting prototype printed parts on my JM game.

I printed in gray thinking it would be the least noticeable.

Print Settings

Printer:

Anet A6

                                            <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>0.20</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Printed with PLA at 0.20mm height with 1.2mm walls (3 wide).  1.2mm walls nearly eliminates fill in the blade of the design and should help improve the part stiffness.  For simplicity, I'd suggest you combine that with 100% infill to get the best part.  It will hardly impact the part weight or print time. </p><p>Print in the default orientation (with the mounting tab up).  You'll have a little bit of support to clean up afterward, but all of the visible surfaces will look good.</p></div>

Johnny Mnemonic Pinball Matrix Ball Guide