B.N. Airslide covered hopper buffer car and FRED/EOT install using a Digitrax TL1 decoder tutorial.

A tutorial of how I install and wire up a Digitrax TL1 single function decoder on an N Scale Airslide covered hopper for EOT/FRED operation. I have built up sever end of train freight cars, mostly covered hoppers, but also a few cabooses, box cars and even a flat car! Excuse all my ummms and uhhhhs. Like a lot of people today, I have a bad habit of that when speaking while doing a tutorial.