Some Map Editor Questions

Grim Dawn Modding - Tutorials and Help
1

I’m new to this, and while I’ve managed to figure out most of what I need through some tutorials and videos, there are two things (at the moment) that I’m trying to figure out.

  1. How do you add a second water brush? Nothing I do will create a second brush. Alternatively, is there a way to have water flow change direction without using additional brushes?

  2. Is there a way to nudge an asset in a direction? I know in some editors you can use some combination of keys to nudge something ever so slightly in the x, y, or z axis.

Thanks!