Looking at thus post has reminded me of another matter I have been considering.
Is it possible to auto dimension walls in elevation or 3D view?
Or even manually dimension?
I think that this feature would be very useful.
Presently I am building a house I have designed on SH, but I find I have to ...

Many thanks for that advice Puybaret, with a bit of practice that works well.

Is there a way to make holes in floors or in objects such as boxes?