I had the same problem with them. I "hit" on the domestic question too. On my poly, the computer and machine turned off half way through the second set of questions. When the examiner turned it back on, he didn't calibrate it at all. I appealed it, and bitched up the ladder as far as I could. I was granted a second poly. The second examiner said to me "You must be special, no one gets a second poly." But I've learned that the number of second round poly exams is quite high for them. I am good friends with someone how has a sister in BI with LAPD.
Needless to say, on my second poly I came out with flying colors and passed everything.
David
Gun Control is hitting what you aimed at.