Came back after dinner to find 488 with the newly primed gondola car, as well as two other cars headed down to the North end of the yard. Backing into the swamp, and by the sound coupling several cars (or a hard to couple car) eventually pulled out a long line of cars ending up with what I believe is Derrick OP? This is now spotted down by the end of the yard near Gramps Oil Dock. All the other cars were moved back into the swamp. Lots of movements out of sight of the camera, especially in the 2nd video that I'll put here -- but I let it run for the great sound effects!