I was recently pulled in Ellicott City Maryland for suspicion of drunk driving. I only had a few drinks but blew a 1.1 on the breathalyzer. The police officer arrested me, and took to Howard County booking. Anyway, I can't believe that my blood alcohol level was 1.1, I only had 4 beers over 1.5 hours and I weigh 180. Is there anyway to challenge the validity of the BAC? I am worried because I hear that the judges in Ellicott City are pretty tough on DWI offenders. Please give me some advice on what I should do.