Working FULLY ADJUSTABLE Lego Timer TUTORIAL VIDEO

This second version is much more complicated than V1, so this tutorial video will most likely be very challenging to most people. I am also very bad at explaining certain things, so please bear with me when I attempt to explain how to set up certain parts of the timer. I did my best to explain clearly and create graphics to show you how it's done. Original Showcase Video: https://youtu.be/ormLETiU44s