When using certain components (e.g. zener diode, pnp transistor, p-channel FET) the default orientation of the symbol is upside-down and/or back-to-front for a conventional schematic having the positive rail at the top. Ok, it's a simple matter to re-orientate them; but it would be more convenient if the default orientations were different. I've tried editing the symbols, but although they then show as I want them the problem arises that the symbol pin positions on the schematic are wrong if I view someone else's schematic on my PC or if someone else views one of my schematics on their PC. Is there a simple fix?