Heat
One of the ways to break lose stuck bolts on a car is to heat the bolt with a torch and touch a candle to it. The wax gets wicked in to the heat. With your situation, I was thinking that touching a soldering/wood burning tool to the screw might heat it up enough to break loose the screw.
One of the ways to break lose stuck bolts on a car is to heat the bolt with a torch and touch a candle to it. The wax gets wicked in to the heat. With your situation, I was thinking that touching a soldering/wood burning tool to the screw might heat it up enough to break loose the screw.
