i mount mine in the triangle bits at the back of the helmet using the standard mount, carefull positioning gets it snugly in place, although the light does look a little bit odd

is iti not wonky on your head?

side mounted, universal soldier style in the triangular hole under the MET logo

well it’s not perfectly central but is unnoticable while wearing it. Doesn’t seem to make the helmet go on the ‘wonk’ while riding either.

Organic +1

New helmet