Best ways to make curves and cliffs with the displacement tool

[Dr.TwentyTwo]

So I'm working on the first alpha version of a map and I am having some trouble with the displacement tool. I just want to know the best way to have it curve up and make cliffs that are playable

 

[14bit]

Freyja’s guide is probably the best one I’ve seen on basic displacement work: https://tf2maps.net/posts/334101/