@FreeCAD
As soon as I realized that there was a new full version of your program I ran to test it very excited. I've been wanting a program like SketchUp for Linux for years. In my ingenuity I thought Google would do it when they bought @LastSoftware. And this time - I'm sorry having to say - I was also disappointed. FreeCAD will certainly be a good program - and I can say that because I have worked with AutoCAD (and other similar CAD programs) - but it is far from the flexibility of SketchUp. Unfortunately - and I suppose, in my ignorance, that it would have been perfectly possible for you to create a 'Push-Pull' tool, which truly makes the difference. I leave here the suggestion while I will continue working with version 8 of SketchUp inside Wine. :)
P.S.: Also I couldn't find the box to type commands, you know, left hand on the keyboard and right on the mouse to increase productivity.