Sound. Wow. Not sure if I’ve ever been so acutely tuned in to changes in my auditory atmosphere. The “non-echo” of our voices as we walked into our freshly foamed home was startling. Very unexpected. Very cool. The Deltec crew did a great job. They will be back on Thursday to wrap things up. Friday will bring the insulation inspection. Once all goes well with that, we’ll be on to drywall!