I have a slightly defective nozzle that I would like to replace with a newer one but I can't get it off. I tried grabbing the threaded part at the end with large channel locks but it just slipped and I was afraid to exert more pressure. I really don't want to replace the end with a new one as it would defeat the wonderful price I got for the new nozzle.
Any suggestions on how to break it lose with minimal damage?