carmo,

Don't give up so easily, file a FOIA as they directed and request any/all pertinent information regarding your rejection letter. Also, be sure to request all documented notes, comments, opinions, polygraph charts, tapes, videos, etc., etc.

Additionally, you should protest in writing any potential inconclusive or "DI" [deception indicated] polygraph result. This process will take time, but what do you have to lose?

A written letter of protest will document your disagreement with their findings for rejecting your application. The written letter of protest will also be added to your HQ file.

Good luck.

triple x