I found a time-capsule behind the hardboard on the wall with the medicine cabinet and lamp. Took me a minute to realize that it was an excuse for the cutout around the electrical box. I wonder if he was leaving that note to himself or anticipating that someone else would tear off the hardboard some day?
Most likely it was a note to his boss or buddy who was going to be coming in behind him to install the lighting. He was just acknowledging why he didn't do as crisp as job as usual. Although I can do better than that with just a jab saw :wink2: