Undesirable,

It's unfortunate that you didn't attack the polygraph with the employment of full countermeasures.  Maybe it's just me, but it doesn't make any sense why you would "experiment" with CM on a "few" control questions.  What did you hope to accomplish with this techique?  Since you experimented with a few questions, you really had nothing to lose by employing full CM.  If you had done this, the outcome of your examination might have been different.  

Good luck to you in the future.  I think you'll know what to do next time.  

Kona