Ok so I'm wanting to design a few small brackets for my H to possibly act as LED Light sockets on it & I'm just curious to know what 3D Printer Design Software is used by all of you that do 3D printing & which one is easiest. For instance I already have Autodesk Inventor but that seems to be pretty difficult & I don't really need to have my design all tested for how it may work I just want to design things Thanks Tom C