... You guys are gonna think I'm daft,but I remember reading in one of my trade mags,an article/advertisement featuring a device that allows you to see inside the wall,thru a small hole.Similar in design to a physicians endoscope,it has an eye-piece,and a long hose-like appendage with a light.. am I nuts??,or did anyone see the same kind of thing..I'm interested in purchasing one,..if it's not thousands of dollars.. Thanx!!
.."if it ain't fixed,don't break it...call a Licensed Electrician"