Dear experts,

I have a dwg-file wich is told to be in RT90 5 gon W. I have not been able to position it right though, but now I think I have localized the issue. It seems like the two first digits of all the coordinates are missing. Therefore, I would like to add 6200000 and 1400000 to the coordinates. How is this done? I have tried to set up a new coordinate system with the right parameters but I just cant get it to show up in the coordinate system gallery? Is there maybe a better way?

Thanks.