Rant: Last Tuesday was the worst day I've had on the job in 20 years
I was doing a service upgrade in an old house near Topeka and hit a live knob and tube wire that wasn't marked on any print. Took me 4 hours to safely isolate it and rewire around it, lost a full day's pay on the quote. Has anyone else run into surprise cloth wiring in old homes that wasn't in the inspection report?