More PCB Router Repair

Studying bCNC and Clillipeppr it looks like we need to add a z-min connection for auto-leveling. I think that connection should come out to some kind of binding post mounted on a stationary part of the gantry. A second binding post should be added for ground. Then alligator clips can be used for the auto-level probe.

I added the z-min and ground wires to the limit connector. For now the wires are just free floating and can be alligator clipped to the PCB and circuit board for auto leveling.

Anyone know if we have any of these PCB test point pins?
B2405A5F-DDB7-4EAF-A0F3-954E7FF3F2DA
Iā€™d like to mount a small PCB with these attached for the z-axis probe wires. Then we can use alligator clips on these pins. Maybe some can be salvaged from a scrap board.