I am having some new wiring done at the moment in my house and the sparky has told me i need my meter tails replaced because the old ones are to small and this will involve breaking the seals on the meter to do the change over , i am a little concerned about getting into trouble with the electric company when they come to read the meter next time , the sparky has told me it will be ok but i would like to know for sure if it is or will i get into serious s**t over this , any advice / help much appreciated .