How do i duplicate to get the same size on all corners of the objects? I am creating landing feet for my space craft and when i do it manualy and as you can see from the picture if i do this manualy by creating a cube cutting eachcorner i cant seem to get the cut's exactly identical on all sides is there anyway i can do it for one corner and one click duplicate for all corners, do's blender have this functionality so i am not getting fustrated by the end product not being right in dimension'senter image description here? :)
Select all of the side faces of a cube (excluding top and bottom) and do Extrude individual



To scale the newly created faces, just press S (to scale) and constraint the scaling to the X and Y axes by pressing Shift Z or checking the X and Y boxes on the tool panel.