Thanks a lot for that - the image you see above is actually from the Sketchup collection of the atx-backplate. But I've never used sketch-up (solidworks and inventor are my mediums) and I couldn't figure out how to export the drawing to an elevation view of the backside.
My computers are all in storage at the moment and this old promac tower that I'm using doesn't have and modelling apps on it.
I need to leave for denmark tomorrow night, and the parts I'm drawing are to be dropped off at the machine shop tomorrow morning.
So I have a bit of a time-sensitive issue here.
Thank you very much for the kind support in regards to PrometheusCU - I too look forward to seeing it completed, one day.
I plan on posting a large update for that project to coincide with the commencement of my new mod - project: Helios