Radius of influence? I'm on blender Currently in edit mode and am trying to create low poly maps. I did all the steps but I can't create a radius of influence3 that circle around your cursor which allows your chunks or fragments of my plane to grow together does somebody know how to create one?
To activate/deactivate proportional edit in edit mode, use O. 

Alternatively, use this toggle in the top bar of the 3D viewport