Hi all, was booked in today for brake problem, had a free brake check all was good apart from suspect air in brakes was told after new brake pipes from old galvanised to cooper would cause a travelling pedal, ok they say the only work that they had done was check and put the brake pedal under pressure and nothing else, was also told that pressure test a range rover is 10 psi and most garages only go to 3 psi and would have to go to main dealer, BUT after leaving the garage the pedal was solid, but they say they did no work on it. ???