K8200/3Drag Z-probe for Marlin Auto bed leveling

What is this?

A rig to mount a small 9G RC servo, with an arm mounted Z-endstop, next to the extruder on a K8200/3Drag to enable the Auto bed leveling feature in recent Marlin.

I had to modify the probe holder by zenmaster a bit to account for my servo horn being a tad to wide and chisel shaped, not fitting in the original design.

My fork of Marlin with K8200 specific configuration can be found on github.