My wife and I purchased our home July of 2003 and a new roof was put on the home in 2002. In December of 2003, we noticed a small leak in our back room-one ceiling tile in the corner was wet. We contacted the previous owner who provided us with the roofers information. He came out and told us...
Agreed, you really need to know your stuff if you're going to challenge calibration procedures and would be best served by an attorney.
Also keep in mind that if you were successful as far as the test, that doesn't mean that you're going to get out of a DUI. At least in my state, you can...