I think you may be misinformed about what this site is for. Your desire to delibertly lie about your background is disturbing seeing that your applying for a LE position. I doubt you will find many ethical LEOs on here that will help you cheat your way into a LE position.
Anxiety
How can you post a message like that and not expect to get some sort of negativity on a public message board?
As Anxiety stated this site is not to condone lying to get yourself out of trouble but to expose the inaccuracies involved with the polygraph. If you already have a LEO position "under your belt" as you stated why are you even invovled in taking a poly? You should be refusing it and speaking with your shop steward as is the prefered way of dealing with Poly's as stated in TLBLTD.
I agree with Anxiety your question disturbs me......but with enough research you should be able to answer your own question......