A Princeton man pleaded guilty Friday to manufacturing meth. In April, 46 year old Steven Tipton was making the drug and dropped a lit cigarette, igniting a fire that burned his trailer home. Officers found meth making items and a tank of anhydrous ammonia. He was burned on the right side of his head. In return for the guilty plea, Tipton received a sentence of eight years in jail. He'll serve six and be on probation for the remaining two years.