Got out the key hole saw and decided to add mid wall duplex outlets
I had intended to find a way to feed power upwards from the lower outlet back to the new addition and look what I found quite by dumb luck...
Some how I was able to cut and remove 3 layers of foam without a bit of damage to the insulating sheath of the romex. So I no longer have to fish a wire up from below thru a wall stuffed solid with closed cell foam ( thank you lord) I was scratching my head as to how to allow the little arms that clamp the box to the drywall when the foam was in the way. I found a way to make a void in the foam without disturbing the drywall. Just chucked in an allen wrench and let it eat a pocket in the foam just big enough for the clamping arms to swing in place
Had to add a bit of length to get everything to reach but it all went into place
All done and the power back on and my circuit tester says I got them all in AOK
Foam stuffed walls are great but think ot your electrical well this would have been about impossible had I had to feed upward
