I had model trains when I was a kid thanks to my nan buying me a few sets, kind of lost interest in my late teens but in recent months I've been getting back into them and so I decided to buy a new set and got myself a Flying Scotsman set but feel cheated as I know the older set used to come with 4 carriages and the rear wheels of the 4-6-2 engine actually touched the track and were on a moving axel whereas the new models rear wheels are on an axel but are tucked up inside the body and don't actually contact the track which makes me feel a bit cheated as I always thought these models were exact replicas of the real engines