Post De-Badge Outline

Pay a local detailer a visit or paint shop and get them to have a go with a machine polisher as it will always does a better job than trying by hand
 
What about claying the area then using something like lime prime? I used lime prime on mine and it removed it no problem.
 
Mines a 56 reg an come off quite easily, I used:
Tardis to get glue off.
Clayed the area for anymore glue that tardis wouldn't remove.
Autoglym super resin polish the area and was none existent then.

Pm russ on here and see if you can pop down to his unit one day and see if he can help you out?