LeHopeful,
I can only relate to NSA and CIA polygraphers;
polygraphers lie and use deception, to get as much
adverse information as possible. Suggest, you
download and read the "DODPI Interview and
Interrogation Handbook", from this site; you will learn
about their various role-playing techniques. The
whole process is a game and a farse, and I am sure
that your polygrapher lied to you...