I need to add a DC power socket to my design which has flat metal connections not round pins\. The part is in the library as "CON\_DC\_M\-DC\_PTH2" however when I add this to the design the board has only a drilled hole not a slot as needed by the part\. Is there a simple way of producing a slotted hole pad for this\, any ides greatfully received\. Thanks\. Panic over, I think I've found the solution using a user contributed part but I can also modify the pad in the PCB design. All much easier than DesignSpark PCB.