Cant get my parts to load properly after creating custom images

Hi all,

I am trying to make 2 custom parts, a Relay and a PSU

I have a BB image, a Schematic and a PCB, they all load into parts editor, but when i save the part and try and load it, i just get a big coloured square that doesn't really do anything in the breadboard and PCB views...

Here is a link for the SVG files for my 2 parts, they all load ok into fritzting part editor but when i save that and drag them in its just a colour block...

Thanks for any indication as to whats wrong with these files, ive spent forever on them and im sure im overlooking something