CopperCyclist
Veteran
Thanks to everyone's advice. A combination of all of them have minimised it, but not eradicated entirely. Guess I must be a bit of a chicken!
In case people were wondering I moved the position on the helmet so I could tilt it all the way down, and then further tried to tighten the mount in place with a cable tie as well.
In case people were wondering I moved the position on the helmet so I could tilt it all the way down, and then further tried to tighten the mount in place with a cable tie as well.