"robgraham" wrote in message
...
I've wired up a friend's garage and I would like to leave him a
straightforward drawing of how it was done so that he has a record for
any changes.

What would be the simplest PC package to do this on ?

Rob

Rob.
I would use AutoCAD.
But then I have a copy, and have used it most days for the last 15 or 20
years.
Baz