OP
SDELEC
yep! just got this book and was puzzled by this little tip, never seen or heard of it before??The part P doctor is not a bad publication if you are a bit wet behind the ears.I actually learned something new...............if you put tape across the screws in the back boxes,its reduces I.R faults!!!!!!!!!
Not sure if i could be ersed with that one right enough..........does anyone actually do this?????Have i been kept in the dark all these years?????