Matt says that you have to get the whole joint up to an equal temperature, which is a tricky proposition as a moments inattention will see a hole burnt through the lug- he normally uses a number five tip, but for heating a joint to get a tube out he uses an 18.
Presumably he then beckons to his asbestos octopus, who deftly pulls the tube out whilst restraining the others.
Matt says that you have to get the whole joint up to an equal temperature, which is a tricky proposition as a moments inattention will see a hole burnt through the lug- he normally uses a number five tip, but for heating a joint to get a tube out he uses an 18.
Presumably he then beckons to his asbestos octopus, who deftly pulls the tube out whilst restraining the others.