I didn't do much on the CAD program in the last weeks, in the meantime I was busy too and I am giving also a hand on a kind of CAD program for electrical sketching on the German forum. But I will go back to it quite soon.
I had a quick look into the Dxf Viewer code, very interesting. Will look at it more deeply, there are for sure some information in that could be usefull in ths CAD program.
Did you find anybody for the translation from NSBasic to B4PPC ?
I had a look at your samples but I don't have NSBasic, and it's difficult without having the other language.