I'm getting to grips with driving SW, and can take my 2D drawings and create a 3D model from them pretty successfully.
However, a thought has crossed mind in doing so.
When I am drawing up a mechanical part in 2D, say for example, a machined housing to house a PCB, I would usually start with an outline of the PCB sketched out and draw the housing around it. Often I will draw all the connector holes that need to mate with the PCB, then I know the extents I need to make the housing enclose, then draw it.
In SW, I've been reversing this (cos I can copy the already drawn 2D drawing) by drawing the housing and adding all the holes etc.
What would be the sensible way to do what I need in SW?