Count me as one who uses a torque screwdriver.

I did an experiment when I got mine. I had electricians tighten a connection on a SQ D 1 pole breaker to what they thought was appropriate & found they were only doing about 25 in-lbs compared to the 35 in-lbs shown on the label.

Since I am self-employed, I bought mine with a view towarsa limiting my liability.

Tom

Few things are harder to put up with than the annoyance of a good example.