I am new to the DCC and have also been out of the hobby for many years. I am coming back in with HO but decided I’d run an O Gauge around my livingroom (80’). Although I’ve already put a tunnel through a wall into the kitchen so I can park the train if I want to run another one. I bought a Lionel and decided to try Legacy. Now for the question. Is there some way to add a decoder to a track vehicle so I can control speed and direction? The vehicle is a Dodge Ram track inspection vehicle. I’ve also got my Parents train that I’ve thought about running too.