Removed the Lego bottom.

Added a larger hole for the pins and wires to fit through that connect to my Arduino Breadboard.

Just needed a holder or stand to test my projects without having to hold the servo in my hand so I even removed the screw holes.

FYI, it is a very tight fit so if you want some more wiggle room, printing at 102% is my suggestion. The tight fit is actually quite nice as it won't fall out!