On October 4, 2019 at 14:07, SWOInstaller said...
We use Visio as well. Create our own shapes if needed and easily scale to whatever sized drawing you receive from the builder/home owner/architect.
We also have a plotter to be able to print off the drawings to take to site (24x36) drawings are typically large enough for us providing the scale has been set properly.
Visio auto creates a legend and count and provides space for site notes/specs for specific devices.
We do the exact same. Plus most pro av manufacturers provide stencils that can be used.