Model railroad build video series, Part III: installing DCC components

This is part three of a five-part video series of building a model railroad from start to finish. This video series is intended to be a tutorial on various techniques. Part three demonstrates the installation of DCC components, including the command station, occupancy detection, signal and turnout control.
Part one: laying track and roadbed
Part two: track wiring for DCC
Part four: installing Tortoise switch machines and wiring of LED control panel
Part five: installing signals; finishing work; JMRI and LokProgrammer
Disclaimer: This video series is for entertainment purposes only. The creator is not responsible for any issues or situations which develop by replicating the techniques demonstrated. Please consult any program manuals for proper installation and conduct adequate research on building a model railroad before proceeding.

[@raquaro1]

You do amazing work! Most amazing. I wish I had your patience!!

[@johnwinstanley9538]

Put a couple of washers between the plastic tabs and the plywood.