I have to admit it was pretty cool watching them go from one level to the other the part is found really interesting is I only have to switch 2 switches on the main lines the rest the running train does the path changes every time. changing one switch makes the rains go from the lower to the upper and back I should make a small video it was really cool. I still need to find a space where I can park 2 long trains so that there not sitting on the track blocking paths. right now there parked on the lower level back loop. but I will figure it out 
