When pressing 'F' to focus on a point on the caves, the focus point will be somewhere else between your mouse-point and the surface, but not where you actually want to focus.

Note: This wouldn't be such an issue if we had WASD. Please, please! Add WASD movement to the editor, movement is terrible and placing things is imprecise. The addon editor is very hard to work with because of this.

Thanks devs <3