Drop down a ledge?

[Tok]

I know how to climb up, but how do you drop down to climb down?

[DoubleZ]

just press c button

[tlktk]

In case you climbed all the way up and now instead are standing on a surface.
Body, same as you came > back off the edge so you put yourself in free-fall > Spacebar to grab and stop the fall. And then you back in climbing position, or one balcony one floor below, or what it might be.

[Tok]

Thanks ppl!