This Pole is Especially for RSD/Creo schematic users.
As i worked in many of Schematic & wiring diagram creation, I personally feel the creo schematic is not user friendly to create complex symbols.
I am very much comfortable on creating in creo elements (Wild fire 5.0) & Exporting as DXF/MEDUSA format to use in Creo schematic.
Please share your experience by voting the best tool for creating symbols.