wrote on Jun 27^th, 2002 at 11:53am:

If the countermeasures don't work the first time. Try again and again until they do work. Don't give up hope.  You will pass it's all in your ATTITUDE.

When done properly, there would be no need to do it again and again. The *only* way a polygrapher can ascertain if you did or did not use countermeasures is if you tell him. That does not preclude the polygrapher from arbitrarily accusing you of using them. I have heard from more than a few people that their polygraph interrogator told them flat out in the 'pre-test interview' that they were presumed guilty until proven innocent by their magic spirit box.