I started building railway in my city. I am building a railway which is similar to the railway between Tokyo Station and Yūrakuchō Station.
This track is suitable for building the railway because catenary, pillar, and track fence of this track can be customized.

However, it does not support building on slopes.It bothers me a lot.
When I use this track to build on slopes, the track become choppy and weird. .
Finally, I modified KT921 extra via asset editor to make a track without catenary, pillar, and track fence
The result is successful.
https://imgur.com/tvqd4nz

I like your works very much and look forward to your Japanese train stuff. I hope you can make a track without rail fence so that the fence can be customized.

@Ryuichi Kaminogi
修正、テストいたしました。
おそらく大丈夫かと思われます。
ご迷惑をおかけいたしました。申し訳ないです。

お疲れ様です。この線路だけ、左右の進行方向が逆になっているような気がします。ノーマルの2Lと繋げるとこの区間だけ車両が逆線走行するようです。確認してみていただけますか？