As it's got darker in the morning, I've been getting my magicshine out again to help light my way. My issue is that my current commute includes some very rough roads - when I ride them the head unit tends to swivel upwards on the bars and conveniently illuminates the trees rather than the road. Does anyone have any good solutions to this problem - either some sort of non-slip tape or other fix you've implemented to stop your light unit from moving around?

Thnx.