I am new to Blender I had just made my first 3d print job question suppose that my object is made of two basic objects cube and cone I had created a few duplications of these basic objects and then used a few union and diff operations. Now that I got my 3d object printed I realize that the cube should be smaller I wish I could have change my first cube size and all other cube dimensions will change as well.
is there a method of work with Blender that allow that? Thanks Ori