Peter
Thanks for that, took the bright work off the head lamps, needed an off set screw driver for the left light to get at screw underneath, but good get good access to the right one. Fixed neoprene tape all the way round head lamp, Re fitted and lamp now feels tight in bright work casing and you can’t see tape. Just took for test run and whistling gone totally. Thanks very much for fix.
Cheers,
Jon.