Z Stop Adjust for XI3

I received a HE3D-XI3 and for the price is seems to be an excellent machine with minor issues. The machine needs this one adjustment for after the four corners are set. Anyway, I created an adjustable Z end stop but I printed mine in abs on another machine because the XI3 heat-bed needed a relay for 24 volts that I didn't get till recently. Anyway it has worked fine for me over the past two months, so here you go world.