This is a tool which will help you adjust leaf switches - mainly on Pinball tables but most leaf switches should be adjustable with this.

To use put either end around the metal “pusher” piece and gently twist in either direction to open or close the gap between the leaves. It works surprisingly well printed in PLA.

This design was NOT done by me. I have simply republished it from Thingiverse to make it easier to find. Credit goes to the original designer (AFAIK) JLS.

[https://www.thingiverse.com/JLS_/designs](https://www.thingiverse.com/JLS_/designs)

Newer version - slightly easier to print, should be a little stronger and curved for certain hard to reach places here:

[https://makerworld.com/en/models/2967305-pinball-leaf-switch-adjustment-tool-new-version#profileId-3327213](https://makerworld.com/en/models/2967305-pinball-leaf-switch-adjustment-tool-new-version#profileId-3327213)

This one is not a remix but I (obviously) looked at this one so I have given inspirational credit :) The curve helped me with a particular switch.

Printing:

The 3MF file should be setup correctly but I recommend:

Approx 5mm Outer brim (ESSENTIAL)

80% Spare Gyroid infill.

You may need a knife to trim off the brim after printing.

PLA seems to work fine.