so ive had my bike 3weeks now and im changing my pedals but there jammed on real tight. i can see my lbs has greased them but i still cant get one off. i got one off before but with a spanner and wooden mallet. and tried the same with the other but it just wont budge! a friend suggested spraying something flammable aroung the threads and setting alight to it? is this a good idea or not?
any comments will be great guys!!