How to pave inside the curved rails of a train (53400 Train, Track Plastic (RC Trains) Curve).
Introducing 3 types of assembly methods.
Type 1 :
The inside of the curved rail is paved with a width of 4 studs.
However, the pavement and wheels can come into contact while the train is running on curved rails.
Type 2 :
The pavement and wheels are kept out of contact while the train is running on curved rails.
Type 3 :
Similar to Type 2, the pavement and wheels are kept out of contact while the train is running on curved rails.
Some parts will come out from the bottom a little, but the appearance is prioritized.
I hope this idea is useful for you.
![](https://i.ytimg.com/vi/_AK6IHzar-0/maxresdefault.jpg)