SD7 Team 

I created a custom Symbol ( Rack and Panel )  using a rectangle with rounded corners and add a fill color , once the symbol is saved to the library the corners revert back to square, Is there something I am doing wrong ?

Hi Toby,

You're not doing anything wrong - UDP symbols cannot currently use rounded rectangles.

Kind regards,
Rob Robinson
Stardraw.com

Thanks for the speedy reply Rob.