Draftsight did not like my OS. BUT I found LibreCAD, which I'm familiar with their MS OFFICE freeware. It's installed but I need to play with it. Also found FreeCAD, and installed it as well, but don't know how hard it will be to learn. From photos it looks sorta like googles Sketchup.

Darn, you know how many hours you can spend in front of this 'confuser' and produce nothing all day. (I'm actually a pro at it).

I'll see how long it takes to make a 2D drawing. It can't be as irritating as OpenOffice Draw was. It kept changing to some default font size, and putting text exactly where I wanted took manipulation.