"You just convinced me to take this job to my indie"

- Sorry, I didn't mean to discourage you! Using map-gas heat, combined with sharp, striking blows (not heavy bows, mind you, but use a big hammer) is not so difficult to do and can be useful in other areas too, to break loose stuck bolts (door strike hex bolts, motor mount lower hex bolts). Give it a go, it's not so bad once you try!