i was going to use the method using a hairdryer and fishing line.
but i couldn't find my mums hair dryer so gave it a go with just fishing line.
5 pound fishing line, found in my fishing box.
i used the line like a saw cutting through the sticky foam on the back of the letters.
supprisingly the letters came away very easy, leaving minimal black tape on the car. her are the step-by-step pictures i took as i was doing it.
Origional back of my car.

After removing the lessers with the fishing line.

A quick wash with normal car wash stuff.

A good 5 minutes of washing and carefully using a credit card getting the remainder of the black off.

Next job i think is to remove the 'POLO' writing.
Possibly take back badge off and respray with gun metal to make it look a bit better.
