i don't tape wire nuts but on stranded wire i do tape the wire its self about a inch back with two raps of tape from the nut. I do this becase of stranded be so easy to pull apart even if you use ideal twister. I know some of you have got into a 12x12 box to trouble shoot
and fire starts to fly. Taping the wire's back a inch or two it would help.
I make the people on my jobs do this and twist solid wire also.Nobody thinks of the poor S>O>B that has to come in later on to fix something. Big guy
