Just wondering when you go to visit a layout and you want to bring a train to run, I would think you need to know what type of system he/she is running, be it rail power, DCC, or batter power (dead rail). What do most of you do if your engines are setup different then the owner layout, I would think just don’t bring something to run if your system is different and enjoy his/her trains, what is protocol for this and what do most do.
trainman