Marty-

The 'control questions' were easily identified thanks to reading TLBTLD, and were almost exactly as described. Incidentally, the 'stim test' was the known numbers test, as I expected. With regard to the 'control questions' I believe I experimented once or twice with countermeasures during the 'control' questions, but have no conclusive proof of the results as I never saw the charts afterward. The examiner did expound on all the questions he would be asking me during the polygraph before the actual 'test', so I was able to recognize all the 'control questions' ahead of time. Having never been polygraphed before, the process wasn't totally unexpected thanks to TLBTLD.