Ey, there was a program on it a long long time ago. At the end of the day you can't replace lead! They showed a pic of 2 turbines out of a turbo. One LRP, one 4star over 7 years. One was fine, one looked like it had been dipped in acid, not alot left of it!!! Did no-one hear about the conflict of releasing LRP at the time of banning 4star because it was shite?