Update on trains for me: The level of difficultly to put on tracks is limited to the type of Train or trailers...Seems the longer the more swaying around and need of the fence... I had almost zero issues with the NS C44-9W when putting it on "bare" rail... it was very stable with no swaying when picked up in the middle and did not bounce allover when setting down, I was able to put on track quickly and no frustration like the AMTRACK P42DC caused me! So I'm going to go out on a limb here and say... It's mostly the train-trailers and not the installer LOL 😅 Really enjoying these mods!
