Billy,

In answer to your questions:

1) Apart from making no damaging admissions, the key to passing a polygraph "test" is to produce greater physiological responses to the "control" questions than to the relevant questions. Whether a question is a control question or a relevant question has no direct bearing on whether you answer the question honestly. It is apparent that you're still unclear on the concept of "control" questions; it would behoove you to review Chapter 3 of The Lie Behind the Lie Detector.

2) You should not augment your physiological reactions to any relevant question, or you will in all likelihood fail the "test." Again, review Chapter 3 of The Lie Behind the Lie Detector.